anchor.diff:      nss
     ];
   
  -  NIX_CFLAGS_COMPILE = "-Wno-error=array-bounds";
  -
     mesonFlags = [
       "-Dudev_rules_dir=${placeholder "out"}/lib/udev/rules.d"
     ];
  
positive.code:     owner = "libfprint";
      repo = pname;
      rev = "v${version}";
      sha256 = "1wfwka2ik4hbb5wk5dp533040sqygwswg91c3v5fvpmmixh5qx9j";
    };
  
    nativeBuildInputs = [
  
negative.code: , gobject-introspection
  , coreutils
  , gtk-doc
  , docbook-xsl-nons
  , docbook_xml_dtd_43
  }:
  
  stdenv.mkDerivation rec {
    pname = "libfprint";
    version = "1.90.7";
    outputs = [ "out" "devdoc" ];
  
    src = fetchFromGitLab {
  