* elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the

	* elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
	BFD is not of the right type.
	(bfd_elf_get_needed_list): Likewise.
	* i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
	* sunos.c (bfd_sunos_get_needed_list): Likewise.
	* xcofflink.c (XCOFF_XVECP): Define.
	(bfd_xcoff_link_record_set): Don't do anything if the BFD is not
	of the right type.
	(bfd_xcoff_import_symbol): Likewise.
	(bfd_xcoff_export_symbol): Likewise.
	(bfd_xcoff_link_count_reloc): Likewise.
	(bfd_xcoff_record_link_assignment): Likewise.
	(bfd_xcoff_size_dynamic_sections): Likewise.