9bb3fccb5b
continuation of #109595 pkgconfig was aliased in 2018, however, it remained in all-packages.nix due to its wide usage. This cleans up the remaining references to pkgs.pkgsconfig and moves the entry to aliases.nix. python3Packages.pkgconfig remained unchanged because it's the canonical name of the upstream package on pypi.
280 lines
9.9 KiB
Nix
280 lines
9.9 KiB
Nix
{ lib, stdenv
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, fetchFromGitHub, fetchpatch
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, cmake, pkg-config, unzip, zlib, pcre, hdf5
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, glog, boost, gflags, protobuf
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, config
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, enableJPEG ? true, libjpeg
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, enablePNG ? true, libpng
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, enableTIFF ? true, libtiff
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, enableWebP ? true, libwebp
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, enableEXR ? !stdenv.isDarwin, openexr, ilmbase
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, enableEigen ? true, eigen
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, enableOpenblas ? true, openblas, blas, lapack
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, enableContrib ? true
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, enableCuda ? (config.cudaSupport or false) &&
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stdenv.hostPlatform.isx86_64, cudatoolkit
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, enableUnfree ? false
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, enableIpp ? false
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, enablePython ? false, pythonPackages
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, enableGtk2 ? false, gtk2
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, enableGtk3 ? false, gtk3
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, enableVtk ? false, vtk
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, enableFfmpeg ? false, ffmpeg_3
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, enableGStreamer ? false, gst_all_1
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, enableTesseract ? false, tesseract, leptonica
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, enableTbb ? false, tbb
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, enableOvis ? false, ogre
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, enableGPhoto2 ? false, libgphoto2
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, enableDC1394 ? false, libdc1394
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, enableDocs ? false, doxygen, graphviz-nox
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, AVFoundation, Cocoa, VideoDecodeAcceleration, bzip2
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}:
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assert blas.implementation == "openblas" && lapack.implementation == "openblas";
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let
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version = "3.4.8";
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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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sha256 = "1dnz3gfj70lm1gbrk8pz28apinlqi2x6nvd6xcy5hs08505nqnjp";
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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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sha256 = "0psaa1yx36n34l09zd1y8jxgf8q4jzxd3vn06fqmzwzy85hcqn8i";
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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;
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useSystemProtobuf = ! stdenv.isDarwin;
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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 = "32e315a5b106a7b89dbed51c28f8120a48b368b4";
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sha256 = "19w9f0r16072s59diqxsr5q6nmwyz9gnxjs49nglzhd66p3ddbkp";
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} + "/ippicv";
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files = let name = platform : "ippicv_2019_${platform}_general_20180723.tgz"; in
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if stdenv.hostPlatform.system == "x86_64-linux" then
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{ ${name "lnx_intel64"} = "c0bd78adb4156bbf552c1dfe90599607"; }
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else if stdenv.hostPlatform.system == "i686-linux" then
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{ ${name "lnx_ia32"} = "4f38432c30bfd6423164b7a24bbc98a0"; }
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else if stdenv.hostPlatform.system == "x86_64-darwin" then
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{ ${name "mac_intel64"} = "fe6b2bb75ae0e3f19ad3ae1a31dfa4a2"; }
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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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sha256 = "0r9fam8dplyqqsd3qgpnnfgf9l7lj44di19rxwbm8mxiw0rlcdvy";
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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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sha256 = "061lsvqdidq9xa2hwrcvwi9ixflr2c2lfpc8drr159g68zi8bp4v";
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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/cmake/OpenCVDownload.cmake
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installExtraFiles = extra : with lib; ''
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mkdir -p "${extra.dst}"
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'' + concatStrings (mapAttrsToList (name : md5 : ''
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ln -s "${extra.src}/${name}" "${extra.dst}/${md5}-${name}"
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'') extra.files);
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opencvFlag = name: enabled: "-DWITH_${name}=${printEnabled enabled}";
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printEnabled = enabled : if enabled then "ON" else "OFF";
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in
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stdenv.mkDerivation {
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pname = "opencv";
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inherit version src;
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postUnpack = lib.optionalString buildContrib ''
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cp --no-preserve=mode -r "${contribSrc}/modules" "$NIX_BUILD_TOP/opencv_contrib"
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'';
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# This prevents cmake from using libraries in impure paths (which
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# causes build failure on non NixOS)
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# Also, work around https://github.com/NixOS/nixpkgs/issues/26304 with
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# what appears to be some stray headers in dnn/misc/tensorflow
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# in contrib when generating the Python bindings:
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postPatch = ''
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sed -i '/Add these standard paths to the search paths for FIND_LIBRARY/,/^\s*$/{d}' CMakeLists.txt
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sed -i -e 's|if len(decls) == 0:|if len(decls) == 0 or "opencv2/" not in hdr:|' ./modules/python/src2/gen2.py
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'';
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preConfigure =
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lib.optionalString enableIpp (installExtraFiles ippicv) + (
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lib.optionalString buildContrib ''
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cmakeFlagsArray+=("-DOPENCV_EXTRA_MODULES_PATH=$NIX_BUILD_TOP/opencv_contrib")
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${installExtraFiles vgg}
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${installExtraFiles boostdesc}
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${installExtraFiles face}
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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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[ zlib pcre hdf5 glog boost gflags ]
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++ lib.optional useSystemProtobuf protobuf
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++ lib.optional enablePython pythonPackages.python
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++ lib.optional enableGtk2 gtk2
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++ lib.optional enableGtk3 gtk3
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++ lib.optional enableVtk vtk
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++ lib.optional enableJPEG libjpeg
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++ lib.optional enablePNG libpng
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++ lib.optional enableTIFF libtiff
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++ lib.optional enableWebP libwebp
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++ lib.optionals enableEXR [ openexr ilmbase ]
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++ lib.optional enableFfmpeg ffmpeg_3
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++ lib.optionals (enableFfmpeg && stdenv.isDarwin)
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[ VideoDecodeAcceleration bzip2 ]
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++ lib.optionals enableGStreamer (with gst_all_1; [ gstreamer gst-plugins-base ])
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++ lib.optional enableOvis ogre
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++ lib.optional enableGPhoto2 libgphoto2
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++ lib.optional enableDC1394 libdc1394
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++ lib.optional enableEigen eigen
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++ lib.optional enableOpenblas openblas
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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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++ lib.optionals enableTesseract [ tesseract leptonica ]
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++ lib.optional enableTbb tbb
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++ lib.optional enableCuda cudatoolkit
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++ lib.optionals stdenv.isDarwin [ bzip2 AVFoundation Cocoa VideoDecodeAcceleration ]
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++ lib.optionals enableDocs [ doxygen graphviz-nox ];
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propagatedBuildInputs = lib.optional enablePython pythonPackages.numpy;
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nativeBuildInputs = [ cmake pkg-config unzip ];
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NIX_CFLAGS_COMPILE = lib.optionalString enableEXR "-I${ilmbase.dev}/include/OpenEXR";
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# Configure can't find the library without this.
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OpenBLAS_HOME = lib.optionalString enableOpenblas openblas;
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cmakeFlags = [
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"-DWITH_OPENMP=ON"
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"-DBUILD_PROTOBUF=${printEnabled (!useSystemProtobuf)}"
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"-DPROTOBUF_UPDATE_FILES=${printEnabled useSystemProtobuf}"
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"-DOPENCV_ENABLE_NONFREE=${printEnabled enableUnfree}"
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"-DBUILD_TESTS=OFF"
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"-DBUILD_PERF_TESTS=OFF"
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"-DBUILD_DOCS=${printEnabled enableDocs}"
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(opencvFlag "IPP" enableIpp)
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(opencvFlag "TIFF" enableTIFF)
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(opencvFlag "WEBP" enableWebP)
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(opencvFlag "JPEG" enableJPEG)
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(opencvFlag "PNG" enablePNG)
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(opencvFlag "OPENEXR" enableEXR)
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(opencvFlag "CUDA" enableCuda)
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(opencvFlag "CUBLAS" enableCuda)
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(opencvFlag "TBB" enableTbb)
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] ++ lib.optionals enableCuda [
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"-DCUDA_FAST_MATH=ON"
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"-DCUDA_HOST_COMPILER=${cudatoolkit.cc}/bin/cc"
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"-DCUDA_NVCC_FLAGS=--expt-relaxed-constexpr"
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] ++ lib.optionals stdenv.isDarwin [
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"-DWITH_OPENCL=OFF"
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"-DWITH_LAPACK=OFF"
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"-DBUILD_opencv_videoio=OFF"
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] ++ lib.optionals enablePython [
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"-DOPENCV_SKIP_PYTHON_LOADER=ON"
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] ++ lib.optional enableEigen [
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# Autodetection broken by https://github.com/opencv/opencv/pull/13337
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"-DEIGEN_INCLUDE_PATH=${eigen}/include/eigen3"
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];
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postBuild = lib.optionalString enableDocs ''
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make doxygen
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'';
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# By default $out/lib/pkgconfig/opencv.pc looks something like this:
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#
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# prefix=/nix/store/10pzq1a8fkh8q4sysj8n6mv0w0nl0miq-opencv-3.4.1
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# exec_prefix=${prefix}
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# libdir=${exec_prefix}//nix/store/10pzq1a8fkh8q4sysj8n6mv0w0nl0miq-opencv-3.4.1/lib
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# ...
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# Libs: -L${exec_prefix}//nix/store/10pzq1a8fkh8q4sysj8n6mv0w0nl0miq-opencv-3.4.1/lib ...
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#
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# Note that ${exec_prefix} is set to $out but that $out is also appended to
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# ${exec_prefix}. This causes linker errors in downstream packages so we strip
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# of $out after the ${exec_prefix} prefix:
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postInstall = ''
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sed -i "s|{exec_prefix}/$out|{exec_prefix}|" \
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"$out/lib/pkgconfig/opencv.pc"
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'';
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hardeningDisable = [ "bindnow" "relro" ];
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passthru = lib.optionalAttrs enablePython { pythonPath = []; };
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meta = with stdenv.lib; {
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description = "Open Computer Vision Library with more than 500 algorithms";
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homepage = "https://opencv.org/";
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license = with licenses; if enableUnfree then unfree else bsd3;
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maintainers = with maintainers; [mdaiter basvandijk];
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platforms = with platforms; linux ++ darwin;
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};
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}
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