Recovery

[John Wofford]

I would tend to agree with this.  After all, if one specific package isn't
  ever going to work right with certain optimizations, it can always be
written into the BUILD script to override that part of the opts in CFLAGS
(or CXXFLAGS, etc).

A messy fix for the BUILD scrip off the top of my head:

CFLAGS=`echo $CFLAGS | sed -e 's/\-O3/\-O2/g'`

Of course, you could write some sort of simple function to handle this;
some sort of optimizations filter, but I don't think it would be
necessary.

-John

> There are a few entries in the FAQ sections, so for all reading the FAQ
> the optimization situation is quite well documented. I'm myself a LL
> newbie, but I was surprised how well optimization settings were
> documented. IMHO there's no action required at all.
>
> Best regards, R.
> ----- Original Message -----
> From: "Niki Guldbrand" <nikig at vip.cybercity.dk>
> To: "Lunar Linux Mailing List! (all are welcome)"
> <lunar at lunar-linux.org> Sent: Tuesday, May 20, 2003 3:35 AM
> Subject: Re: Recovery
>
>
> -----BEGIN PGP SIGNED MESSAGE-----
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> On Mon, 19 May 2003 19:35:20 +0200
> Couannette <couannette at free.fr> wrote:
>
>> I've not tested all options but what I discovered is :
>>
>> much software don't work with -O3
>
> Well about -O3, i run all my systems with -O3 so i can't confirm that.
>
>
>> much software work with -O2 and SPD = Pointers Siblings Float Address
>> Align Doubles
>>
>> Perhaps we need a script to test a particuliar set of optimizations
>> for a particuliar software. I'll work on such a extension to lin. If
>> anybody has a constructive critiq to this, my ears are open. And what
>> about software maintainers ? Can we consider report build & test logs
>> to them ?
>>
>> Couannette
>>
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