anchor.diff: -{ stdenv, fetchurl, pkgconfig, libxslt, docbook_xsl, docbook_xml_dtd_43, dbus, glib }:
  +{ stdenv
  +, fetchurl
  +, pkgconfig
  +, libxslt
  +, docbook_xsl
  +, docbook_xml_dtd_43
  +, dbus
  +, glib
  +}:
   
   stdenv.mkDerivation rec {
     pname = "xdg-dbus-proxy";
  
positive.code: 
    meta = with stdenv.lib; {
      description = "DBus proxy for Flatpak and others";
      homepage = https://flatpak.org/;
      license = licenses.lgpl21Plus;
      maintainers = with maintainers; [ jtojnar ];
      platforms = platforms.linux;
  
negative.code:     sha256 = "03sj1h0c2l08xa8phw013fnxr4fgav7l2mkjhzf9xk3dykwxcj8p";
    };
  
    nativeBuildInputs = [
      pkgconfig
      libxslt
      docbook_xsl
      docbook_xml_dtd_43
    ];
  
    buildInputs = [
      glib
    ];
  
    checkInputs = [
      dbus
    ];
  
    configureFlags = [
      "--enable-man"
  