anchor.diff:      tar -xvf data.tar.xz
     '';
   
  -  nativeBuildInputs = [ patchelf ];
  +  nativeBuildInputs = [ patchelf makeWrapper ];
   
     buildInputs = [
       stdenv.cc.cc stdenv.cc.libc zlib libX11 libXt libXext libSM libICE libxcb
  
positive.code:         "$out"/opt/vivaldi/product_logo_''${d}.png \
          "$out"/share/icons/hicolor/''${d}x''${d}/apps/vivaldi.png
      done
    '';
  
    meta = with stdenv.lib; {
  
negative.code: , gstreamer, gst-plugins-base, libxml2
  , glib, gtk3, pango, gdk_pixbuf, cairo, atk, gnome3
  , nss, nspr
  , patchelf, makeWrapper
  , proprietaryCodecs ? true, vivaldi-ffmpeg-codecs ? null
  }:
  
  