mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-25 08:23:09 +00:00
197f37c80f
Without these type stubs installed auto-completion for the `cv2` module will not be available and diagnostics may not be accurate. This is especially notable in a devshell using `mkShell` and `python3.withPackages` leading to editors such as Neovim having a poor development experience.
575 lines
18 KiB
Nix
575 lines
18 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, fetchFromGitHub
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, cmake
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, pkg-config
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, unzip
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, zlib
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, pcre2
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, hdf5
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, boost
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, glib
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, gflags
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, protobuf_21
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, config
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, ocl-icd
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, buildPackages
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, qimgv
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, opencv4
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, enableJPEG ? true
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, libjpeg
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, enablePNG ? true
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, libpng
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, enableTIFF ? true
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, libtiff
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, enableWebP ? true
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, libwebp
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, enableEXR ? !stdenv.hostPlatform.isDarwin
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, openexr
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, ilmbase
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, enableJPEG2000 ? true
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, openjpeg
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, enableEigen ? true
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, eigen
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, enableBlas ? true
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, blas
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, enableVA ? !stdenv.hostPlatform.isDarwin
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, libva
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, enableContrib ? true
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, enableCuda ? config.cudaSupport
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, enableCublas ? enableCuda
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, enableCudnn ? false # NOTE: CUDNN has a large impact on closure size so we disable it by default
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, enableCufft ? enableCuda
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, cudaPackages ? {}
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, nvidia-optical-flow-sdk
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, enableLto ? true
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, enableUnfree ? false
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, enableIpp ? false
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, enablePython ? false
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, pythonPackages
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, enableGtk2 ? false
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, gtk2
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, enableGtk3 ? false
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, gtk3
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, enableVtk ? false
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, vtk
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, enableFfmpeg ? true
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, ffmpeg
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, enableGStreamer ? true
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, elfutils
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, gst_all_1
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, orc
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, libunwind
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, zstd
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, enableTesseract ? false
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, tesseract
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, leptonica
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, enableTbb ? false
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, tbb
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, enableOvis ? false
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, ogre
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, enableGPhoto2 ? false
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, libgphoto2
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, enableDC1394 ? false
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, libdc1394
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, enableDocs ? false
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, doxygen
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, graphviz-nox
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, runAccuracyTests ? true
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, runPerformanceTests ? false
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# Modules to enable via BUILD_LIST to build a customized opencv.
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# An empty lists means this setting is ommited which matches upstreams default.
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, enabledModules ? [ ]
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, AVFoundation
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, Cocoa
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, VideoDecodeAcceleration
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, CoreMedia
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, MediaToolbox
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, Accelerate
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, bzip2
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, callPackage
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}@inputs:
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let
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inherit (lib.attrsets) mapAttrsToList optionalAttrs;
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inherit (lib.lists) last optionals;
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inherit (lib.meta) getExe;
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inherit (lib.strings) cmakeBool cmakeFeature cmakeOptionType concatStrings concatStringsSep optionalString;
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inherit (lib.trivial) flip;
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version = "4.9.0";
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# It's necessary to consistently use backendStdenv when building with CUDA
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# support, otherwise we get libstdc++ errors downstream
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stdenv = throw "Use effectiveStdenv instead";
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effectiveStdenv = if enableCuda then cudaPackages.backendStdenv else inputs.stdenv;
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src = fetchFromGitHub {
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owner = "opencv";
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repo = "opencv";
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rev = version;
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hash = "sha256-3qqu4xlRyMbPKHHTIT+iRRGtpFlcv0NU8GNZpgjdi6k=";
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};
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contribSrc = fetchFromGitHub {
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owner = "opencv";
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repo = "opencv_contrib";
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rev = version;
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hash = "sha256-K74Ghk4uDqj4OWEzDxT2R3ERi+jkAWZszzezRenfuZ8=";
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};
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testDataSrc = fetchFromGitHub {
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owner = "opencv";
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repo = "opencv_extra";
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rev = version;
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hash = "sha256-pActKi7aN5EOZq2Fpf5mALnZq71c037/R3Q6wJ4uCfQ=";
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};
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# Contrib must be built in order to enable Tesseract support:
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buildContrib = enableContrib || enableTesseract || enableOvis;
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# See opencv/3rdparty/ippicv/ippicv.cmake
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ippicv = {
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src = fetchFromGitHub {
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owner = "opencv";
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repo = "opencv_3rdparty";
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rev = "0cc4aa06bf2bef4b05d237c69a5a96b9cd0cb85a";
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hash = "sha256-/kHivOgCkY9YdcRRaVgytXal3ChE9xFfGAB0CfFO5ec=";
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} + "/ippicv";
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files = let name = platform: "ippicv_2021.10.0_${platform}_20230919_general.tgz"; in
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if effectiveStdenv.hostPlatform.system == "x86_64-linux" then
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{ ${name "lnx_intel64"} = "606a19b207ebedfe42d59fd916cc4850"; }
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else if effectiveStdenv.hostPlatform.system == "i686-linux" then
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{ ${name "lnx_ia32"} = "ea08487b810baad2f68aca87b74a2db9"; }
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else if effectiveStdenv.hostPlatform.system == "x86_64-darwin" then
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{ ${name "mac_intel64"} = "14f01c5a4780bfae9dde9b0aaf5e56fc"; }
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else
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throw "ICV is not available for this platform (or not yet supported by this package)";
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dst = ".cache/ippicv";
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};
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# See opencv_contrib/modules/xfeatures2d/cmake/download_vgg.cmake
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vgg = {
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src = fetchFromGitHub {
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owner = "opencv";
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repo = "opencv_3rdparty";
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rev = "fccf7cd6a4b12079f73bbfb21745f9babcd4eb1d";
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hash = "sha256-fjdGM+CxV1QX7zmF2AiR9NDknrP2PjyaxtjT21BVLmU=";
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};
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files = {
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"vgg_generated_48.i" = "e8d0dcd54d1bcfdc29203d011a797179";
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"vgg_generated_64.i" = "7126a5d9a8884ebca5aea5d63d677225";
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"vgg_generated_80.i" = "7cd47228edec52b6d82f46511af325c5";
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"vgg_generated_120.i" = "151805e03568c9f490a5e3a872777b75";
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};
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dst = ".cache/xfeatures2d/vgg";
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};
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# See opencv_contrib/modules/xfeatures2d/cmake/download_boostdesc.cmake
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boostdesc = {
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src = fetchFromGitHub {
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owner = "opencv";
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repo = "opencv_3rdparty";
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rev = "34e4206aef44d50e6bbcd0ab06354b52e7466d26";
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sha256 = "13yig1xhvgghvxspxmdidss5lqiikpjr0ddm83jsi0k85j92sn62";
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};
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files = {
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"boostdesc_bgm.i" = "0ea90e7a8f3f7876d450e4149c97c74f";
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"boostdesc_bgm_bi.i" = "232c966b13651bd0e46a1497b0852191";
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"boostdesc_bgm_hd.i" = "324426a24fa56ad9c5b8e3e0b3e5303e";
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"boostdesc_binboost_064.i" = "202e1b3e9fec871b04da31f7f016679f";
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"boostdesc_binboost_128.i" = "98ea99d399965c03d555cef3ea502a0b";
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"boostdesc_binboost_256.i" = "e6dcfa9f647779eb1ce446a8d759b6ea";
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"boostdesc_lbgm.i" = "0ae0675534aa318d9668f2a179c2a052";
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};
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dst = ".cache/xfeatures2d/boostdesc";
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};
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# See opencv_contrib/modules/face/CMakeLists.txt
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face = {
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src = fetchFromGitHub {
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owner = "opencv";
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repo = "opencv_3rdparty";
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rev = "8afa57abc8229d611c4937165d20e2a2d9fc5a12";
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hash = "sha256-m9yF4kfmpRJybohdRwUTmboeU+SbZQ6F6gm32PDWNBg=";
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};
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files = {
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"face_landmark_model.dat" = "7505c44ca4eb54b4ab1e4777cb96ac05";
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};
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dst = ".cache/data";
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};
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# See opencv/modules/gapi/cmake/DownloadADE.cmake
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ade = rec {
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src = fetchurl {
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url = "https://github.com/opencv/ade/archive/${name}";
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hash = "sha256-WG/GudVpkO10kOJhoKXFMj672kggvyRYCIpezal3wcE=";
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};
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name = "v0.1.2d.zip";
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md5 = "dbb095a8bf3008e91edbbf45d8d34885";
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dst = ".cache/ade";
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};
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# See opencv_contrib/modules/wechat_qrcode/CMakeLists.txt
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wechat_qrcode = {
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src = fetchFromGitHub {
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owner = "opencv";
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repo = "opencv_3rdparty";
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rev = "a8b69ccc738421293254aec5ddb38bd523503252";
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hash = "sha256-/n6zHwf0Rdc4v9o4rmETzow/HTv+81DnHP+nL56XiTY=";
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};
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files = {
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"detect.caffemodel" = "238e2b2d6f3c18d6c3a30de0c31e23cf";
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"detect.prototxt" = "6fb4976b32695f9f5c6305c19f12537d";
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"sr.caffemodel" = "cbfcd60361a73beb8c583eea7e8e6664";
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"sr.prototxt" = "69db99927a70df953b471daaba03fbef";
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};
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dst = ".cache/wechat_qrcode";
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};
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# See opencv/cmake/OpenCVDownload.cmake
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installExtraFiles = {dst, files, src, ...}: ''
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mkdir -p "${dst}"
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'' + concatStrings (flip mapAttrsToList files (name: md5: ''
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ln -s "${src}/${name}" "${dst}/${md5}-${name}"
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''));
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installExtraFile = {dst, md5, name, src, ...}: ''
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mkdir -p "${dst}"
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ln -s "${src}" "${dst}/${md5}-${name}"
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'';
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withOpenblas = (enableBlas && blas.provider.pname == "openblas");
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#multithreaded openblas conflicts with opencv multithreading, which manifest itself in hung tests
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#https://github.com/OpenMathLib/OpenBLAS/wiki/Faq/4bded95e8dc8aadc70ce65267d1093ca7bdefc4c#multi-threaded
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openblas_ = blas.provider.override { singleThreaded = true; };
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inherit (cudaPackages) cudaFlags;
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inherit (cudaFlags) cmakeCudaArchitecturesString cudaCapabilities;
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in
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effectiveStdenv.mkDerivation {
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pname = "opencv";
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inherit version src;
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outputs = [
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"out"
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"cxxdev"
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] ++ optionals (runAccuracyTests || runPerformanceTests) [
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"package_tests"
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];
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cudaPropagateToOutput = "cxxdev";
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postUnpack = optionalString buildContrib ''
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cp --no-preserve=mode -r "${contribSrc}/modules" "$NIX_BUILD_TOP/source/opencv_contrib"
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'';
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# Ensures that we use the system OpenEXR rather than the vendored copy of the source included with OpenCV.
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patches = [
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./cmake-don-t-use-OpenCVFindOpenEXR.patch
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] ++ optionals enableCuda [
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./cuda_opt_flow.patch
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];
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# This prevents cmake from using libraries in impure paths (which
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# causes build failure on non NixOS)
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postPatch = ''
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sed -i '/Add these standard paths to the search paths for FIND_LIBRARY/,/^\s*$/{d}' CMakeLists.txt
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'';
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preConfigure =
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installExtraFile ade +
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optionalString enableIpp (installExtraFiles ippicv) + (
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optionalString buildContrib ''
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cmakeFlagsArray+=("-DOPENCV_EXTRA_MODULES_PATH=$NIX_BUILD_TOP/source/opencv_contrib")
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${installExtraFiles vgg}
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${installExtraFiles boostdesc}
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${installExtraFiles face}
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${installExtraFiles wechat_qrcode}
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''
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);
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postConfigure = ''
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[ -e modules/core/version_string.inc ]
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echo '"(build info elided)"' > modules/core/version_string.inc
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'';
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buildInputs = [
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boost
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gflags
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glib
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pcre2
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protobuf_21
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zlib
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] ++ optionals enablePython [
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pythonPackages.python
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] ++ optionals (effectiveStdenv.buildPlatform == effectiveStdenv.hostPlatform) [
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hdf5
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] ++ optionals enableGtk2 [
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gtk2
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] ++ optionals enableGtk3 [
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gtk3
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] ++ optionals enableVtk [
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vtk
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] ++ optionals enableJPEG [
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libjpeg
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] ++ optionals enablePNG [
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libpng
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] ++ optionals enableTIFF [
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libtiff
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] ++ optionals enableWebP [
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libwebp
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] ++ optionals enableEXR [
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openexr
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ilmbase
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] ++ optionals enableJPEG2000 [
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openjpeg
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] ++ optionals enableFfmpeg [
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ffmpeg
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] ++ optionals (enableFfmpeg && effectiveStdenv.hostPlatform.isDarwin) [
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bzip2
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VideoDecodeAcceleration
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] ++ optionals (enableGStreamer && effectiveStdenv.hostPlatform.isLinux) [
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elfutils
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gst_all_1.gst-plugins-base
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gst_all_1.gst-plugins-good
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gst_all_1.gstreamer
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libunwind
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orc
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zstd
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] ++ optionals enableOvis [
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ogre
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] ++ optionals enableGPhoto2 [
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libgphoto2
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] ++ optionals enableDC1394 [
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libdc1394
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] ++ optionals enableEigen [
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eigen
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] ++ optionals enableVA [
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libva
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] ++ optionals enableBlas [
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blas.provider
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] ++ optionals enableTesseract [
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# There is seemingly no compile-time flag for Tesseract. It's
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# simply enabled automatically if contrib is built, and it detects
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# tesseract & leptonica.
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tesseract
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leptonica
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] ++ optionals enableTbb [
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tbb
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] ++ optionals effectiveStdenv.hostPlatform.isDarwin [
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bzip2
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AVFoundation
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Cocoa
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VideoDecodeAcceleration
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CoreMedia
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MediaToolbox
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Accelerate
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] ++ optionals enableDocs [
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doxygen
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graphviz-nox
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] ++ optionals enableCuda [
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cudaPackages.cuda_cudart
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cudaPackages.cuda_cccl # <thrust/*>
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cudaPackages.libnpp # npp.h
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nvidia-optical-flow-sdk
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] ++ optionals enableCublas [
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# May start using the default $out instead once
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# https://github.com/NixOS/nixpkgs/issues/271792
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# has been addressed
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cudaPackages.libcublas # cublas_v2.h
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] ++ optionals enableCudnn [
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cudaPackages.cudnn # cudnn.h
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] ++ optionals enableCufft [
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cudaPackages.libcufft # cufft.h
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];
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propagatedBuildInputs = optionals enablePython [ pythonPackages.numpy ];
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nativeBuildInputs = [
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cmake
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pkg-config
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unzip
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] ++ optionals enablePython [
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pythonPackages.pip
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pythonPackages.wheel
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pythonPackages.setuptools
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] ++ optionals enableCuda [
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cudaPackages.cuda_nvcc
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];
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env.NIX_CFLAGS_COMPILE = optionalString enableEXR "-I${ilmbase.dev}/include/OpenEXR";
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# Configure can't find the library without this.
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OpenBLAS_HOME = optionalString withOpenblas openblas_.dev;
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OpenBLAS = optionalString withOpenblas openblas_;
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cmakeFlags = [
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(cmakeBool "OPENCV_GENERATE_PKGCONFIG" true)
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(cmakeBool "WITH_OPENMP" true)
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(cmakeBool "BUILD_PROTOBUF" false)
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(cmakeOptionType "path" "Protobuf_PROTOC_EXECUTABLE" (getExe buildPackages.protobuf_21))
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(cmakeBool "PROTOBUF_UPDATE_FILES" true)
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(cmakeBool "OPENCV_ENABLE_NONFREE" enableUnfree)
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(cmakeBool "BUILD_TESTS" runAccuracyTests)
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(cmakeBool "BUILD_PERF_TESTS" runPerformanceTests)
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(cmakeBool "CMAKE_SKIP_BUILD_RPATH" true)
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(cmakeBool "BUILD_DOCS" enableDocs)
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# "OpenCV disables pkg-config to avoid using of host libraries. Consider using PKG_CONFIG_LIBDIR to specify target SYSROOT"
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# but we have proper separation of build and host libs :), fixes cross
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(cmakeBool "OPENCV_ENABLE_PKG_CONFIG" true)
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(cmakeBool "WITH_IPP" enableIpp)
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(cmakeBool "WITH_TIFF" enableTIFF)
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(cmakeBool "WITH_WEBP" enableWebP)
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(cmakeBool "WITH_JPEG" enableJPEG)
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(cmakeBool "WITH_PNG" enablePNG)
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(cmakeBool "WITH_OPENEXR" enableEXR)
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(cmakeBool "WITH_OPENJPEG" enableJPEG2000)
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(cmakeBool "WITH_JASPER" false) # OpenCV falls back to a vendored copy of Jasper when OpenJPEG is disabled
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(cmakeBool "WITH_TBB" enableTbb)
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# CUDA options
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(cmakeBool "WITH_CUDA" enableCuda)
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(cmakeBool "WITH_CUBLAS" enableCublas)
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(cmakeBool "WITH_CUDNN" enableCudnn)
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(cmakeBool "WITH_CUFFT" enableCufft)
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# LTO options
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(cmakeBool "ENABLE_LTO" enableLto)
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(cmakeBool "ENABLE_THIN_LTO" (
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enableLto && (
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# Only clang supports thin LTO, so we must either be using clang through the effectiveStdenv,
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effectiveStdenv.cc.isClang ||
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# or through the backend effectiveStdenv.
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(enableCuda && effectiveStdenv.cc.isClang)
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)
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))
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] ++ optionals enableCuda [
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(cmakeBool "CUDA_FAST_MATH" true)
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(cmakeFeature "CUDA_NVCC_FLAGS" "--expt-relaxed-constexpr")
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# OpenCV respects at least three variables:
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# -DCUDA_GENERATION takes a single arch name, e.g. Volta
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# -DCUDA_ARCH_BIN takes a semi-colon separated list of real arches, e.g. "8.0;8.6"
|
|
# -DCUDA_ARCH_PTX takes the virtual arch, e.g. "8.6"
|
|
(cmakeFeature "CUDA_ARCH_BIN" cmakeCudaArchitecturesString)
|
|
(cmakeFeature "CUDA_ARCH_PTX" (last cudaCapabilities))
|
|
|
|
(cmakeOptionType "path" "NVIDIA_OPTICAL_FLOW_2_0_HEADERS_PATH" nvidia-optical-flow-sdk.outPath)
|
|
] ++ optionals effectiveStdenv.hostPlatform.isDarwin [
|
|
(cmakeBool "WITH_OPENCL" false)
|
|
(cmakeBool "WITH_LAPACK" false)
|
|
|
|
# Disable unnecessary vendoring that's enabled by default only for Darwin.
|
|
# Note that the opencvFlag feature flags listed above still take
|
|
# precedence, so we can safely list everything here.
|
|
(cmakeBool "BUILD_ZLIB" false)
|
|
(cmakeBool "BUILD_TIFF" false)
|
|
(cmakeBool "BUILD_OPENJPEG" false)
|
|
(cmakeBool "BUILD_JASPER" false)
|
|
(cmakeBool "BUILD_JPEG" false)
|
|
(cmakeBool "BUILD_PNG" false)
|
|
(cmakeBool "BUILD_WEBP" false)
|
|
] ++ optionals (!effectiveStdenv.hostPlatform.isDarwin) [
|
|
(cmakeOptionType "path" "OPENCL_LIBRARY" "${ocl-icd}/lib/libOpenCL.so")
|
|
] ++ optionals enablePython [
|
|
(cmakeOptionType "path" "OPENCV_PYTHON_INSTALL_PATH" pythonPackages.python.sitePackages)
|
|
] ++ optionals (enabledModules != [ ]) [
|
|
(cmakeFeature "BUILD_LIST" (concatStringsSep "," enabledModules))
|
|
];
|
|
|
|
postBuild = optionalString enableDocs ''
|
|
make doxygen
|
|
'';
|
|
|
|
preInstall =
|
|
optionalString (runAccuracyTests || runPerformanceTests) ''
|
|
mkdir $package_tests
|
|
cp -R $src/samples $package_tests/
|
|
'' + optionalString runAccuracyTests ''
|
|
mv ./bin/*test* $package_tests/
|
|
'' + optionalString runPerformanceTests ''
|
|
mv ./bin/*perf* $package_tests/
|
|
'';
|
|
|
|
# By default $out/lib/pkgconfig/opencv4.pc looks something like this:
|
|
#
|
|
# prefix=/nix/store/g0wnfyjjh4rikkvp22cpkh41naa43i4i-opencv-4.0.0
|
|
# exec_prefix=${prefix}
|
|
# libdir=${exec_prefix}//nix/store/g0wnfyjjh4rikkvp22cpkh41naa43i4i-opencv-4.0.0/lib
|
|
# includedir_old=${prefix}//nix/store/g0wnfyjjh4rikkvp22cpkh41naa43i4i-opencv-4.0.0/include/opencv4/opencv
|
|
# includedir_new=${prefix}//nix/store/g0wnfyjjh4rikkvp22cpkh41naa43i4i-opencv-4.0.0/include/opencv4
|
|
# ...
|
|
# Libs: -L${exec_prefix}//nix/store/g0wnfyjjh4rikkvp22cpkh41naa43i4i-opencv-4.0.0/lib ...
|
|
# Note that ${exec_prefix} is set to $out but that $out is also appended to
|
|
# ${exec_prefix}. This causes linker errors in downstream packages so we strip
|
|
# of $out after the ${exec_prefix} and ${prefix} prefixes:
|
|
postInstall = ''
|
|
sed -i "s|{exec_prefix}/$out|{exec_prefix}|;s|{prefix}/$out|{prefix}|" \
|
|
"$out/lib/pkgconfig/opencv4.pc"
|
|
mkdir "$cxxdev"
|
|
''
|
|
# fix deps not progagating from opencv4.cxxdev if cuda is disabled
|
|
# see https://github.com/NixOS/nixpkgs/issues/276691
|
|
+ optionalString (!enableCuda) ''
|
|
mkdir -p "$cxxdev/nix-support"
|
|
echo "''${!outputDev}" >> "$cxxdev/nix-support/propagated-build-inputs"
|
|
''
|
|
# remove the requirement that the exact same version of CUDA is used in packages
|
|
# consuming OpenCV's CMakes files
|
|
+ optionalString enableCuda ''
|
|
substituteInPlace "$out/lib/cmake/opencv4/OpenCVConfig.cmake" \
|
|
--replace-fail \
|
|
'find_host_package(CUDA ''${OpenCV_CUDA_VERSION} EXACT REQUIRED)' \
|
|
'find_host_package(CUDA REQUIRED)' \
|
|
--replace-fail \
|
|
'message(FATAL_ERROR "OpenCV static library was compiled with CUDA' \
|
|
'message("OpenCV static library was compiled with CUDA'
|
|
''
|
|
# install python distribution information, so other packages can `import opencv`
|
|
+ optionalString enablePython ''
|
|
pushd $NIX_BUILD_TOP/$sourceRoot/modules/python/package
|
|
python -m pip wheel --verbose --no-index --no-deps --no-clean --no-build-isolation --wheel-dir dist .
|
|
|
|
pushd dist
|
|
python -m pip install ./*.whl --no-index --no-warn-script-location --prefix="$out" --no-cache
|
|
|
|
popd
|
|
popd
|
|
'';
|
|
|
|
passthru = {
|
|
cudaSupport = enableCuda;
|
|
|
|
tests = {
|
|
inherit (gst_all_1) gst-plugins-bad;
|
|
}
|
|
// optionalAttrs (!effectiveStdenv.hostPlatform.isDarwin) { inherit qimgv; }
|
|
// optionalAttrs (!enablePython) { pythonEnabled = pythonPackages.opencv4; }
|
|
// optionalAttrs (effectiveStdenv.buildPlatform != "x86_64-darwin") {
|
|
opencv4-tests = callPackage ./tests.nix {
|
|
inherit enableGStreamer enableGtk2 enableGtk3 runAccuracyTests runPerformanceTests testDataSrc;
|
|
inherit opencv4;
|
|
};
|
|
}
|
|
// optionalAttrs (enableCuda) {
|
|
no-libstdcxx-errors = callPackage ./libstdcxx-test.nix { attrName = "opencv4"; };
|
|
};
|
|
} // optionalAttrs enablePython { pythonPath = [ ]; };
|
|
|
|
meta = {
|
|
description = "Open Computer Vision Library with more than 500 algorithms";
|
|
homepage = "https://opencv.org/";
|
|
license = if enableUnfree then lib.licenses.unfree else lib.licenses.bsd3;
|
|
maintainers = with lib.maintainers; [ basvandijk ];
|
|
platforms = with lib.platforms; linux ++ darwin;
|
|
};
|
|
}
|