patch for i386-pe `ld -r' problem

[Nick Clifton]

Hi Philip,

: 2000-11-09  Philip Blundell  <pb@futuretv.com>
: 
: 	* libcoff.h (coff_tdata): Add `strings_written' flag.
: 	(obj_coff_strings_written): New accessor macro for above.
: 	* cofflink.c (_bfd_coff_final_link): Say that we wrote the
: 	strings.
: 	* coffcode.h (coff_write_object_contents): No need to write out
: 	the string table if it's already been done.

Approved.

Cheers
	Nick