PATCH: proper xfail handling in ld-lib.exp

[Nick Clifton]

Hi Ben,

> 2005-07-25  Ben Elliston  <bje@gnu.org>
> 
>         * lib/ld-lib.exp (run_ld_link_exec_tests): Add new parameter
>         ${targets_to_xfail} that is applied for each test item.
>         * ld-elf/elf.exp: Pass *-*-netbsdelf* as an xfailed target.

Approved - please apply.

Cheers
   Nick