[PATCH - ping] Don't unlink /dev/null on darwin

[Andrew Pinski]

On Feb 15, 2005, at 11:36 PM, Zack Weinberg wrote:

>
> Yes, this one is OK.
>
> zw
>
>> +	* mklibgcc.in (vis_hide): Don't use -o /dev/null on the test. On
>> +	at least darwin -o /dev/null can result in as unlinking /dev/null.
>> +	Use a temp file, vis_temp_file$$.o instead.
>
> Don't provide ChangeLog entries as patches - by the time they get
> around to being applied, they won't match.  Just plain text is fine.
>
> Also, we generally don't put the rationale in the ChangeLog, I would
> have written
>
>         * mklibgcc.in (vis_hide): Use a temporary object file, not
>         -o /dev/null.

I installed this for Peter after asking him on IRC if he needed someone
to install this for him.

Thanks,
Andrew Pinski