Trying to get coreutils cross-built with uclibc.

This involved fixing some buildInputs/buildNativeInputs in acl/attr,
and adding a libiconv in some places.


svn path=/nixpkgs/branches/stdenv-updates/; revision=20510

pkgs/development/libraries/gettext/default.nix

@@ -21,6 +21,11 @@ stdenv.mkDerivation (rec {
     fi
   '';
 
+  crossAttrs = {
+    buildInputs = stdenv.lib.optional (stdenv.gccCross.libc ? libiconv)
+      stdenv.gccCross.libc.libiconv.hostDrv;
+  };
+
   meta = {
     description = "GNU gettext, a well integrated set of translation tools and documentation";