[Patch/pe-coff] : Add native spelling of import lib names to dynamic lib search

[Nick Clifton]

Hi Danny,

> 2006-06-19  Danny Smith  <dannysmith@users.sourceforge.net>
> 
> 	* emultempl/pe.em (gld_${EMULATION_NAME}_open_dynamic_archive): 
> 	Restructure.  Add native "%s.lib" format to search list
> 	* ld.texinfo (node WIN32): Update documentation on dynamic lib
> 	search order. Add another reason for using import libs.	

Approved and applied.

Note - I slightly changed the construction of the size passed to the 
xmalloc() function, so that instead of using sizeof on a separate 
string, it accesses the libname_fmt structure and pulls a string out of 
there.  I felt that this made it more obvious as to why the value was 
being included in the computation of the amount of memory required.  I 
also added a comment into the declaration of the libname_fmt structure 
to remind future coders to check and update the length if necessary.

Cheers
   Nick