nixpkgs/pkgs/development/libraries/opencv/default.nix
2016-06-07 21:27:19 +03:00

71 lines
2 KiB
Nix

{ lib, stdenv, fetchFromGitHub, cmake, pkgconfig, unzip
, zlib
, enablePython ? false, pythonPackages
, enableGtk2 ? false, gtk2
, enableJPEG ? true, libjpeg
, enablePNG ? true, libpng
, enableTIFF ? true, libtiff
, enableEXR ? true, openexr, ilmbase
, enableJPEG2K ? true, jasper
, enableFfmpeg ? false, ffmpeg
, enableGStreamer ? false, gst_all
, enableEigen ? false, eigen
}:
let
opencvFlag = name: enabled: "-DWITH_${name}=${if enabled then "ON" else "OFF"}";
in
stdenv.mkDerivation rec {
name = "opencv-${version}";
version = "2.4.13";
src = fetchFromGitHub {
owner = "Itseez";
repo = "opencv";
rev = version;
sha256 = "1k29rxlvrhgc5hadg2nc50wa3d2ls9ndp373257p756a0aividxh";
};
buildInputs =
[ zlib ]
++ lib.optional enablePython pythonPackages.python
++ lib.optional enableGtk2 gtk2
++ lib.optional enableJPEG libjpeg
++ lib.optional enablePNG libpng
++ lib.optional enableTIFF libtiff
++ lib.optionals enableEXR [ openexr ilmbase ]
++ lib.optional enableJPEG2K jasper
++ lib.optional enableFfmpeg ffmpeg
++ lib.optionals enableGStreamer (with gst_all; [ gstreamer gst-plugins-base ])
++ lib.optional enableEigen eigen
;
propagatedBuildInputs = lib.optional enablePython pythonPackages.numpy;
nativeBuildInputs = [ cmake pkgconfig unzip ];
NIX_CFLAGS_COMPILE = lib.optional enableEXR "-I${ilmbase}/include/OpenEXR";
cmakeFlags = [
(opencvFlag "TIFF" enableTIFF)
(opencvFlag "JASPER" enableJPEG2K)
(opencvFlag "JPEG" enableJPEG)
(opencvFlag "PNG" enablePNG)
(opencvFlag "OPENEXR" enableEXR)
];
enableParallelBuilding = true;
passthru = lib.optionalAttrs enablePython { pythonPath = []; };
meta = {
description = "Open Computer Vision Library with more than 500 algorithms";
homepage = http://opencv.org/;
license = stdenv.lib.licenses.bsd3;
maintainers = with stdenv.lib.maintainers; [viric flosse];
platforms = with stdenv.lib.platforms; linux;
};
}