nixpkgs/pkgs/applications/blockchains/sparrow/openimajgrabber.nix
2022-05-21 18:39:27 -04:00

41 lines
1.2 KiB
Nix

{ stdenv
, lib
, fetchFromGitHub
, libv4l
}:
stdenv.mkDerivation rec {
pname = "openimajgrabber";
version = "1.3.10";
src = fetchFromGitHub {
owner = "openimaj";
repo = "openimaj";
rev = "openimaj-${version}";
sha256 = "sha256-Y8707ovE7f6Fk3cJ+PtwvzNpopgH5vlF55m2Xm4hjYM=";
};
buildInputs = [ libv4l ];
# These build instructions come from build.sh
buildPhase = ''
pushd hardware/core-video-capture/src-native/linux
g++ -fPIC -g -c OpenIMAJGrabber.cpp
g++ -fPIC -g -c capture.cpp
g++ -shared -Wl,-soname,OpenIMAJGrabber.so -o OpenIMAJGrabber.so OpenIMAJGrabber.o capture.o -lv4l2 -lrt -lv4lconvert
popd
'';
installPhase = ''
mkdir -p $out/lib
cp hardware/core-video-capture/src-native/linux/OpenIMAJGrabber.so $out/lib
'';
meta = with lib; {
description = "A collection of libraries and tools for multimedia (images, text, video, audio, etc.) content analysis and content generation. This package only builds the OpenIMAJGrabber for Linux.";
homepage = "http://www.openimaj.org";
license = licenses.bsd0;
maintainers = with maintainers; [ emmanuelrosa _1000101 ];
platforms = platforms.linux;
};
}