anchor.diff:  , libgphoto2
   , avahi
   , libarchive
  -, fuse
  +, fuse3
   , libcdio
   , libxml2
   , libxslt
  
positive.code: , libsecret
  , libgdata
  , python3
  }:
  
  stdenv.mkDerivation rec {
    pname = "gvfs";
    version = "1.40.2";
  
    src = fetchurl {
      url = "mirror://gnome/sources/${pname}/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
      sha256 = "07lpcfric3h0302n9b1pwa38mjb76r9s98kg2867y2d1qvzfivxx";
    };
  
    postPatch = ''
  
negative.code:     libgphoto2
      avahi
      libarchive
      fuse3
      libcdio
      samba
      libmtp
  