anchor.diff:  , makeWrapper
   
   , adwaita-icon-theme
  +, alsa-lib
   , cairo
   , colord
   , cups
  
positive.code: 
  stdenv.mkDerivation rec {
    name = "gnome-settings-daemon-${version}";
    versionMajor = "3.18";
    versionMinor = "3";
    version = "${versionMajor}.${versionMinor}";
  
    src = fetchurl {
      url = "mirror://gnome/sources/gnome-settings-daemon/${versionMajor}/${name}.tar.xz";
      sha256 = "36e6170768ef17f5e089090f943ee93e632fa5abb64502a2f68a54974f08bf1f";
    };
  
    nativeBuildInputs = [
  
negative.code:     "--disable-iso-c"
      "--enable-schemas-compile"
      (enFlag "gudev" (libgudev != null) null)
      (enFlag "alsa" (alsa-lib != null) null)
      (enFlag "wayland" (wayland != null) null)
      (enFlag "smartcard-support" (nss != null) null)
      (enFlag "cups" (cups != null) null)
  