[gfortran] Patch ping (**4)

[Tobias Schlüter]

Steve Kargl wrote:
> On Mon, May 09, 2005 at 05:55:36PM +0200, Tobias Schl?ter wrote:
> 
>>2005-03-08
>>[gfortran] Fix PR 20178: Implement g77 / f2c calling conventions
>>mail here: http://gcc.gnu.org/ml/fortran/2005-03/msg00126.html
>>patch here: http://gcc.gnu.org/ml/fortran/2005-03/msg00129.html
>>one-line fix here: http://gcc.gnu.org/ml/fortran/2005-03/msg00163.html
>>
> 
> 
> This one is okay (unless Paul has some objection).  I did
> suggest a change to give default g77 behavior.  That is,
> we should turn on -fsecond-underscore to deal with symbols
> with embedded underscores.
> 

The patch including your suggestion is now on the mainline.  For reference I
attached the version I committed.  One annoyance that I only thought of when I
started writing this mail is that -fsecond-underscore is the default on the
4.0 branch (which nobody seems to have wanted, but given that this patch took
way past all deadlines to be approved, we're now stuck with it), so I have to
change the logic slightly to stay compatible there.  Fortunately, changes to
lang.opt require a complete rebuild, and I therefore will have the time to do
this :-(

- Tobi

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