Cross-building ncursesw was not that easy; it needed this patch, at least for

the current nixpkgs (gcc, glibc)

svn path=/nixpkgs/branches/stdenv-updates/; revision=24246

pkgs/development/libraries/ncurses/default.nix

@@ -7,6 +7,10 @@ stdenv.mkDerivation ( rec {
     url = "mirror://gnu/ncurses/${name}.tar.gz";
     sha256 = "1x4q6kma6zgg438llbgiac3kik7j2lln9v97jdffv3fyqyjxx6qa";
   };
+
+  crossAttrs = { 
+    patches = [ ./wint_t.patch ];
+  };
   
   configureFlags = ''
     --with-shared --includedir=''${out}/include --without-debug