aff1f4ab94
The following parameters are now available:
* hardeningDisable
To disable specific hardening flags
* hardeningEnable
To enable specific hardening flags
Only the cc-wrapper supports this right now, but these may be reused by
other wrappers, builders or setup hooks.
cc-wrapper supports the following flags:
* fortify
* stackprotector
* pie (disabled by default)
* pic
* strictoverflow
* format
* relro
* bindnow
62 lines
1.9 KiB
Nix
62 lines
1.9 KiB
Nix
{ lib, stdenv, fetchurl, fetchzip, cmake, gtk, libjpeg, libpng, libtiff, jasper, ffmpeg
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, fetchpatch, pkgconfig, gstreamer, xineLib, glib, python27, python27Packages, unzip
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, enableIpp ? false
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, enableContrib ? false
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, enableBloat ? false }:
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let
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v = "3.0.0";
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contribSrc = fetchzip {
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url = "https://github.com/Itseez/opencv_contrib/archive/3.0.0.tar.gz";
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sha256 = "1gx7f9v85hmzh37s0zaillg7bs6cy9prm3wl0jb5zc5zrf9d8bm8";
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name = "opencv-contrib-3.0.0-src";
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};
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in
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stdenv.mkDerivation rec {
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name = "opencv-${v}";
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src = fetchurl {
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url = "https://github.com/Itseez/opencv/archive/${v}.zip";
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sha256 = "00dh7wvgkflz22liqd10fma8m3395lb3l3rgawnn5wlnz6i4w287";
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};
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postPatch =
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let ippicv = fetchurl {
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url = "http://sourceforge.net/projects/opencvlibrary/files/3rdparty/ippicv/${ippicvName}";
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md5 = ippicvHash;
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};
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ippicvName = "ippicv_linux_20141027.tgz";
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ippicvHash = "8b449a536a2157bcad08a2b9f266828b";
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ippicvArchive = "3rdparty/ippicv/downloads/linux-${ippicvHash}/${ippicvName}";
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in stdenv.lib.optionalString enableIpp
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''
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mkdir -p $(dirname ${ippicvArchive})
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ln -s ${ippicv} ${ippicvArchive}
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'';
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buildInputs =
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[ unzip libjpeg libpng libtiff ]
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++ lib.optionals enableBloat [ gtk glib jasper ffmpeg xineLib gstreamer python27 python27Packages.numpy ];
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nativeBuildInputs = [ cmake pkgconfig ];
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cmakeFlags = [
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"-DWITH_IPP=${if enableIpp then "ON" else "OFF"}"
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] ++ stdenv.lib.optionals enableContrib [ "-DOPENCV_EXTRA_MODULES_PATH=${contribSrc}/modules" ];
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enableParallelBuilding = true;
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hardeningDisable = [ "bindnow" "relro" ];
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meta = {
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description = "Open Computer Vision Library with more than 500 algorithms";
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homepage = http://opencv.org/;
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license = stdenv.lib.licenses.bsd3;
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maintainers = with stdenv.lib.maintainers; [viric flosse];
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platforms = with stdenv.lib.platforms; linux;
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};
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}
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