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opencv: support optional unfree algorithms

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Bas van Dijk 2017-12-31 13:22:50 +01:00 committed by Orivej Desh
parent 81acfbfb9f
commit 13639d24ef
1 changed files with 5 additions and 2 deletions
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7
pkgs/development/libraries/opencv/3.x.nix
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@ -15,6 +15,7 @@
, enableCuda ? (config.cudaSupport or false), cudatoolkit
, enableUnfree ? false
, enableIpp ? false
, enableContrib ? false
, enablePython ? false, pythonPackages
@ -141,8 +142,9 @@ let
dst = ".cache/tiny_dnn";
};
opencvFlag = name: enabled: "-DWITH_${name}=${if enabled then "ON" else "OFF"}";
opencvFlag = name: enabled: "-DWITH_${name}=${printEnabled enabled}";
printEnabled = enabled : if enabled then "ON" else "OFF";
in
stdenv.mkDerivation rec {
@ -216,6 +218,7 @@ stdenv.mkDerivation rec {
"-DWITH_OPENMP=ON"
"-DBUILD_PROTOBUF=OFF"
"-DPROTOBUF_UPDATE_FILES=ON"
"-DOPENCV_ENABLE_NONFREE=${printEnabled enableUnfree}"
(opencvFlag "IPP" enableIpp)
(opencvFlag "TIFF" enableTIFF)
(opencvFlag "JASPER" enableJPEG2K)
@ -249,7 +252,7 @@ stdenv.mkDerivation rec {
meta = {
description = "Open Computer Vision Library with more than 500 algorithms";
homepage = http://opencv.org/;
license = stdenv.lib.licenses.bsd3;
license = with stdenv.lib.licenses; if enableUnfree then unfree else bsd3;
maintainers = with stdenv.lib.maintainers; [viric mdaiter basvandijk];
platforms = with stdenv.lib.platforms; linux ++ darwin;
};