anchor.diff:  , icu ? null
   , enableShared ? stdenv.hostPlatform.libc != "msvcrt" && !stdenv.hostPlatform.isStatic
   , enableStatic ? !enableShared
  +, gnome
   }:
   
   stdenv.mkDerivation rec {
  
positive.code:   passthru = {
      inherit version;
      pythonSupport = pythonSupport;
    };
  
    meta = with lib; {
  
negative.code:     ++ lib.optional (enableStatic && enableShared) "static";
  
    src = fetchurl {
      url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
      sha256 = "KKkvarHzEaz15HhWTEkIjvCsdwkNnHGbvF1Rjx/mLrk=";
    };
  
    patches = [
  