[PATCH] PE support for ELF version scripts.

[Nick Clifton]

Hi Dave,

> bfd/ChangeLog
> 
> 	* elflink.c (find_version_for_sym):  Remove from here, ...
> 	* linker.c (bfd_find_version_for_sym):  ... rename, replace
> 	here, make public and update all callers.
> 	* bfd-in2.h:  Regenerate.
> 
> ld/ChangeLog
> 
> 	* NEWS:  Mention new feature.
> 	* ld.texinfo (--version-script):  Document extent of PE support.
> 	(WIN32):  Mention --version-script.  Extend auto-export description.
> 	* pe-dll.c (process_def_file):  Use version script info to filter
> 	symbols from auto-export.
> 	* testsuite/ld-pe/vers-script-1.d:  New file.
> 	* testsuite/ld-pe/vers-script-2.d:  New file.
> 	* testsuite/ld-pe/vers-script-3.d:  New file.
> 	* testsuite/ld-pe/vers-script-4.d:  New file.
> 	* testsuite/ld-pe/vers-script-1.ver:  New file.
> 	* testsuite/ld-pe/vers-script-2.ver:  New file.
> 	* testsuite/ld-pe/vers-script-3.ver:  New file.
> 	* testsuite/ld-pe/vers-script-4.ver:  New file.
> 	* testsuite/ld-pe/vers-script-dll.c:  New file.
> 	* testsuite/ld-pe/vers-script.exp:  New test script.

Approved - please apply.

Cheers
   Nick