Re: ✘gpsd .23.2~rc1

[Gary E. Miller]

Yo Hal!

On Wed, 13 Apr 2022 18:56:49 -0700
Hal Murray <halmurray@sonic.net> wrote:

> I fatfingered something so I'm starting my multi-hour run over again.
> 
> 
> > What about OpenBSD?  
> 
> I get lots of:
> cc: warning: optimization flag '-fexcess-precision=standard' is not
> supported [-Wignored-optimization-argument]
> On both 32 and 64 bit Intel.

Yeah, I see that.  Turns out the scons check for whether a cc option
is acceptable to the c compiler is not good enough.

> I haven't seen any float round errors.

You will.

> While checking, the 32 bit version got occasiional:
>   socket error [Errno 61] Connection refused.
> Once during your collection of log files, and once during my batch of
> 100 of your network tests which used to be good at tickling timing
> errors in NetBSD and/or FreeBSD.

Odd...

I think I'll have a fix for the FLT_EVAL_METHOD mess soon.

The little test gave gave me a solid clue.

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        gem@rellim.com  Tel:+1 541 382 8588

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    "If you can't measure it, you can't improve it." - Lord Kelvin

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