anchor.diff:      "RSTTOMAN=${docutils}/bin/rst2man.py"
       "VERBOSE=1"
       "TPUT=${ncurses.out}/bin/tput"
  -  ] ++ lib.optional synctexSupport "WITH_SYNCTEX=1";
  +    (optionalString synctexSupport "WITH_SYNCTEX=1")
  +  ];
   
     postInstall = ''
       wrapProgram "$out/bin/zathura" \
  -      --prefix PATH ":" "${lib.makeBinPath [ file ]}" \
  +      --prefix PATH ":" "${makeBinPath [ file ]}" \
         --prefix XDG_CONFIG_DIRS ":" "$out/etc"
   
       install -Dm644 $icon $out/share/pixmaps/pwmt.xpm
  
positive.code:     echo "Icon=pwmt" >> $out/share/applications/zathura.desktop
    '';
  
    meta = with stdenv.lib; {
      homepage = http://pwmt.org/projects/zathura/;
      description = "A core component for zathura PDF viewer";
      license = licenses.zlib;
      platforms = platforms.linux;
      maintainers = with maintainers; [ garbas ];
    };
  }
  
negative.code: { stdenv, fetchurl, makeWrapper, pkgconfig
  , gtk, girara, ncurses, gettext, docutils
  , file, sqlite, glib, texlive
  , synctexSupport ? true
  }:
  
  assert synctexSupport -> texlive != null;
  
  with stdenv.lib;
  
  stdenv.mkDerivation rec {
    name    = "zathura-core-${version}";
    version = "0.3.7";
  
    src = fetchurl {
      url    = "http://pwmt.org/projects/zathura/download/zathura-${version}.tar.gz";
      sha256 = "1w0g74dq4z2vl3f99s2gkaqrb5pskgzig10qhbxj4gq9yj4zzbr2";
    };
  
    icon = ./icon.xpm;
  
    buildInputs = [
      pkgconfig file gtk girara
      gettext makeWrapper sqlite glib
    ] ++ optional synctexSupport texlive.bin.core;
  
    NIX_CFLAGS_COMPILE = "-I${glib.dev}/include/gio-unix-2.0";
  
  