anchor.diff:    ];
   
     checkInputs = with python3.pkgs; [
  +    gobject-introspection # for setup hook
       python-dbusmock
       dbus-python
       pygobject3
       pycairo
       pypamtest
  +    gusb # Required by libfprint’s typelib
     ];
   
     mesonFlags = [
  
positive.code: { lib, stdenv
  , fetchFromGitLab
  , fetchpatch
  , pkg-config
  , meson
  , ninja
  , perl
  
negative.code: , libxslt
  , docbook-xsl-nons
  , docbook_xml_dtd_412
  , fetchurl
  , glib
  , gusb
  , dbus
  , polkit
  , nss
  , pam
  