anchor.diff:  , meson
   , ninja
   , pkg-config
  -, gtk3
  +, gtk4
  +, libadwaita
   , gettext
   , glib
   , udev
  +, upower
   , itstool
   , libxml2
   , wrapGAppsHook
   , libnotify
  -, libcanberra-gtk3
  +, gsound
   , gobject-introspection
   , gtk-doc
   , docbook-xsl-nons
  
positive.code: 
    buildInputs = [
      glib
      gtk3
      udev
      libnotify
      libcanberra-gtk3
      gnome.adwaita-icon-theme
      gsettings-desktop-schemas
    ];
  
  
negative.code:   postPatch = ''
      chmod +x meson_post_install.py # patchShebangs requires executable file
      patchShebangs meson_post_install.py
  
      # https://gitlab.gnome.org/GNOME/gnome-bluetooth/-/merge_requests/117
      substituteInPlace lib/bluetooth-utils.c \
        --replace "/* fallthrough */" "break;"
    '';
  
    passthru = {
  