anchor.diff:  # Info on how to use / obtain aacs keys:
   # http://vlc-bluray.whoknowsmy.name/
   # https://wiki.archlinux.org/index.php/BluRay
  -
   
   let baseName = "libaacs";
       version  = "0.8.0";
  
positive.code: { stdenv, fetchurl, libgcrypt, yacc, flex }:
  
  # library that allows libbluray to play AACS protected bluray disks
  # libaacs does not infringe DRM's right or copyright. See the legal page of the website for more info.
  
negative.code:     sha256 = "155sah8z4vbp6j3sq9b17mcn6rj1938ijszz97m8pd2cgif58i2y";
    };
  
    buildInputs = [ libgcrypt libgpgerror ];
  
    nativeBuildInputs = [ yacc flex ];
  
    meta = with stdenv.lib; {
      homepage = http://www.videolan.org/developers/libbluray.html;
      description = "Library to access AACS protected Blu-Ray disks";
      license = licenses.lgpl21;
      maintainers = with maintainers; [ abbradar ];
    };
  