anchor.diff:      #   https://lists.gnu.org/r/bug-texinfo/2021-07/msg00012.html
       "XFAIL_TESTS=test_scripts/layout_formatting_fr_icons.sh"
     ];
  +
  +  postFixup = optionalString crossBuildTools ''
  +    for f in "$out"/bin/{pod2texi,texi2any}; do
  +      substituteInPlace "$f" \
  +        --replace ${buildPackages.perl}/bin/perl ${perl}/bin/perl
  +    done
  +  '';
   
     meta = {
       homepage = "https://www.gnu.org/software/texinfo/";
  
positive.code:     ++ optional interactive ncurses;
  
    configureFlags = [ "PERL=${buildPackages.perl}/bin/perl" ]
      ++ lib.optional stdenv.isSunOS "AWK=${gawk}/bin/awk";
  
    installFlags = [ "TEXMF=$(out)/texmf-dist" ];
  
negative.code:   strictDeps = true;
    enableParallelBuilding = true;
  
    # A native compiler is needed to build tools needed at build time
    depsBuildBuild = [ buildPackages.stdenv.cc perl ];
  
    buildInputs = [ xz.bin bash libintl ]
  