From: Eric Lammerts <eric@lammerts.org>
To: Linus Torvalds <torvalds@osdl.org>
Cc: Adrian Bunk <bunk@stusta.de>, Andrew Morton <akpm@osdl.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"David S. Miller" <davem@davemloft.net>
Subject: Re: [2.6 patch] offer CC_OPTIMIZE_FOR_SIZE only if EXPERIMENTAL
Date: Thu, 19 Jan 2006 12:59:00 -0500 [thread overview]
Message-ID: <43CFD364.3010803@lammerts.org> (raw)
In-Reply-To: <Pine.LNX.4.64.0512141429030.3292@g5.osdl.org>
Linus Torvalds wrote:
> +config CC_OPTIMIZE_FOR_SIZE
> + bool "Optimize for size (Look out for broken compilers!)"
> + default y
> + depends on ARM || H8300 || EXPERIMENTAL
> + depends on !SPARC64
> + help
> + Enabling this option will pass "-Os" instead of "-O2" to gcc
> + resulting in a smaller kernel.
> +
> + WARNING: some versions of gcc may generate incorrect code with this
> + option. If problems are observed, a gcc upgrade may be needed.
> +
> + If unsure, say N.
"default y" and "If unsure, say N" ?
If not sure, don't go with the default?
Eric
next prev parent reply other threads:[~2006-01-19 17:59 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-14 19:10 [2.6 patch] fix the EMBEDDED menu Adrian Bunk
2005-12-14 22:05 ` Andrew Morton
2005-12-14 22:13 ` [2.6 patch] offer CC_OPTIMIZE_FOR_SIZE only if EXPERIMENTAL Adrian Bunk
2005-12-14 22:18 ` Jesper Juhl
2005-12-14 22:28 ` Jesper Juhl
2005-12-15 0:40 ` Dave Jones
2005-12-15 5:24 ` David S. Miller
2005-12-15 15:01 ` Krzysztof Halasa
2005-12-15 17:35 ` Dave Jones
[not found] ` <7c3341450601191017o796faf45r2cc5c8e544dcfe11@mail.gmail.com>
2006-01-19 19:13 ` Dave Jones
2005-12-15 19:20 ` Denis Vlasenko
2005-12-14 22:22 ` Andrew Morton
2005-12-14 22:26 ` Adrian Bunk
2005-12-14 22:30 ` Russell King
2005-12-14 22:36 ` Linus Torvalds
2005-12-14 22:44 ` Adrian Bunk
2005-12-14 22:46 ` Adrian Bunk
2005-12-14 23:32 ` Linus Torvalds
2005-12-14 23:43 ` Adrian Bunk
2005-12-15 6:45 ` David S. Miller
2005-12-14 23:48 ` David S. Miller
2006-01-19 17:59 ` Eric Lammerts [this message]
2005-12-14 22:17 ` [2.6 patch] fix the EMBEDDED menu Russell King
2005-12-14 22:24 ` Adrian Bunk
2005-12-17 21:20 ` Nicolas Pitre
2005-12-15 13:01 ` Rogério Brito
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