Fix LTO libreofice build

[Jakub Jelinek]

Hi!

On Tue, Feb 17, 2015 at 09:50:30AM +0100, Jan Hubicka wrote:
> 	* varasm.c (default_binds_local_p_2): External definitions do not
> 	count as definitions here.

That is PR65074, but rth prefers a different fix in that area.

> --- varasm.c	(revision 220741)
> +++ varasm.c	(working copy)
> @@ -6831,7 +6831,8 @@ default_binds_local_p_2 (const_tree exp,
>    bool defined_locally = false;
>    if (symtab_node *node = symtab_node::get (exp))
>      {
> -      if (node->definition || node->in_other_partition)
> +      if ((node->definition && !DECL_EXTERNAL (node->decl))
> +	  || node->in_other_partition)
>  	{
>  	  defined_locally = true;
>  	  resolved_locally = (weak_dominate && !shlib);

	Jakub