PR28673, input file 'gcov' is the same as output file

[Martin Liška]

On 12/8/21 11:04, Alan Modra via Binutils wrote:
> For an input -lgcov, filename is gcov and local_sym_name is -lgcov.
> Use local_sym_name so that ld -o gcov -lgcov works.
> 
> 	PR 28673
> 	* ldlang.c (open_output): Use local_sym_name when checking
> 	output against input files rather than filename.
> 
> diff --git a/ld/ldlang.c b/ld/ldlang.c
> index 64a8f602093..a0ff1229344 100644
> --- a/ld/ldlang.c
> +++ b/ld/ldlang.c
> @@ -3400,7 +3400,7 @@ open_output (const char *name)
>          f = f->next_real_file)
>       if (f->flags.real)
>         {
> -	char *in = lrealpath (f->filename);
> +	char *in = lrealpath (f->local_sym_name);
>   	if (filename_cmp (in, out) == 0)
>   	  einfo (_("%F%P: input file '%s' is the same as output file\n"),
>   		 f->filename);
> 

Thanks for the quick fix.

Martin