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To: gentoo-embedded@g.o
From: Natanael Copa <mlists@...>
Subject: Re: x86 SBC Gentoo Embedded HotTo version 0.08
Date: Wed, 21 Sep 2005 17:44:37 +0200
Tuurlijk wrote:

> Isn't -fomit-frame-ponter automatically enabled when using -Os?
>
> Op 21-sep-05 om 16:48 heeft Pierre Cassimans het volgende geschreven:
>
>>>  -fomit-frame-pointer
>>
>

>From the gcc man page:
-O also turns on -fomit-frame-pointer on machines where doing so
           does not interfere with debugging.

If I have undestood this correctly, -fomit-frame-pointer does interfere
with debugging on x86 so -O does not turn it on.

In other words: On x86 -Os does not turn on -fomit-frame-pointer.

Correct me if I'm wrong.

--
Natanael Copa

-- 
gentoo-embedded@g.o mailing list


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Re: x86 SBC Gentoo Embedded HotTo version 0.08
-- Tuurlijk
References:
Re: x86 SBC Gentoo Embedded HotTo version 0.08
-- Pierre Cassimans
Re: x86 SBC Gentoo Embedded HotTo version 0.08
-- Tuurlijk
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Updated Jun 17, 2009

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