anchor.diff:    ];
   
     nativeBuildInputs = [
  -    autoconf
  -    automake
  -    libtool
  +    autoreconfHook
       libxml2
       docbook_xml_dtd_412
       docbook_xml_dtd_42
  
positive.code:     patchShebangs tests
    '';
  
    preConfigure = ''
      NOCONFIGURE=1 ./autogen.sh
    '';
  
    passthru = {
      tests = {
        installedTests = nixosTests.installed-tests.flatpak;
  
negative.code: { stdenv
  , fetchurl
  , autoreconfHook
  , docbook_xml_dtd_412
  , docbook_xml_dtd_42
  , docbook_xml_dtd_43
  