[PATCH] Leave merging of non-visibility flags to the backends

[Nick Clifton]

Hi Thiemo,

> 2006-08-10  Thiemo Seufer  <ths@mips.com>
>             Nigel Stephens  <nigel@mips.com>
> 
> 	* elf32-mips.c, elf64-mips.c, elfn32-mips.c
> 	(elf_backend_merge_symbol_attribute): Define.
> 	* elflink.c (elf_link_add_object_symbols): Merge only the ELF
> 	visibility flags.
> 	* elfxx-mips.c (_bfd_mips_elf_merge_symbol_attribute): New function.

Approved - please apply.

Cheers
   Nick