[patch binutils/ld]: Fix name-issue in def-file parser PR /13657

[nick clifton]

Hi Kai,

> 2012-02-11  Kai Tietz<ktietz@redhat.com>
>
> 	PR binutils/13657
> 	* defparse.y (%union): New type id_const.
> 	(opt_name2): New rule.
> 	(keyword_as_name): New rule.
> 	(opt_name): Adjust rule.
> 	(opt_import_name): Likewise.
> 	(opt_equal_name): Likewise.
>
> ChangeLog binutils/testsuite
>
> 2012-02-11  Kai Tietz<ktietz@redhat.com>
>
> 	* binutils-all/version.def: New file.
> 	* binutils-all/dlltool.exp: Add version-dll test.
>
> ChangeLog ld
>
> 2012-02-11  Kai Tietz<ktietz@redhat.com>
>
> 	* deffilep.y (%union): New type id_const.
> 	(opt_name2): New rule.
> 	(keyword_as_name): New rule.
> 	(dot_name): Replaced by opt_name2 rule.
> 	(opt_name): Adjust rule.
> 	(opt_equal_name): Likewise.
>
> Tested for i686-w64-mingw32, x86_64-w64-mingw32, and i686-pc-cygwin.
> Ok for apply?

Approved - please apply.

Cheers
   Nick