anchor.diff:          sha256 = "1c4aq8lk8g3mlfq3mdjnxvmhss3qs7nni5rmw0k054dmj6q1xj5n";
         })
       ];
  +    # remove when removing synctex-missing-header.patch
  +    preAutoreconf = "pushd texk/web2c";
  +    postAutoreconf = "popd";
   
       configureFlags = [
         "--with-banner-add=/NixOS.org"
  
positive.code:       "xetex" "bibtexu" "bibtex8" "bibtex-x" "upmendex" # ICU isn't small
      ] ++ stdenv.lib.optional (stdenv.hostPlatform.isPower && stdenv.hostPlatform.is64bit) "mfluajit")
      ++ [ "--without-system-harfbuzz" "--without-system-icu" ] # bogus configure
      
      ;
  
    enableParallelBuilding = true;
  
negative.code: core-big = stdenv.mkDerivation { #TODO: upmendex
    name = "texlive-core-big.bin-${version}";
  
    inherit (common) src patches preAutoreconf postAutoreconf;
  
    hardeningDisable = [ "format" ];
  
  