anchor.diff:        codyopel
       ];
       platforms = with platforms;
  -      i686-linux
  -      ++ x86_64-linux;
  +      x86_64-linux;
     };
   }
  
positive.code: };
  
  stdenv.mkDerivation rec {
    name = "gst-plugins-base-1.6.3";
  
    src = fetchurl {
      url = "http://gstreamer.freedesktop.org/src/gst-plugins-base/${name}.tar.xz";
      sha256 = "0xbskifk95rw7jd85sqjrmqh2kys1bpi0inrxyapx1x4vf7ly5dn";
    };
  
    nativeBuildInputs = [
  
negative.code:   ];
  
    configureFlags = [
      "--disable-maintainer-mode"
      "--enable-nls"
      "--enable-rpath"
      "--disable-fatal-warnings"
      "--disable-extra-checks"
      "--disable-debug"
      "--disable-profiling"
      "--disable-valgrind"
  