From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] examples/standalone: Remove relocation compile flags for PowerPC
Date: Wed, 16 Jun 2010 16:51:33 +0200 [thread overview]
Message-ID: <20100616145133.BBDE7D81C69@gemini.denx.de> (raw)
In-Reply-To: <AANLkTild0OSohtPUQpqwsrZSAxPtCqnb_C2S0WTvIh1a@mail.gmail.com>
Dear Timur Tabi,
In message <AANLkTild0OSohtPUQpqwsrZSAxPtCqnb_C2S0WTvIh1a@mail.gmail.com> you wrote:
>
> > we add support to U-Boot to conditionally check for the gcc version like
> > Linux to know when to use -fno-toplevel-reorder? =A0Or do we use a linker
> > script that would support more versions of gcc at the cost of more
> > complexity?
>
> What happens if you use the flag on earlier versions of gcc? If the
> flag is just silently ignored, then maybe it's not such a big deal to
> always include it, and just add a comment saying that it only works on
> gcc 4.2 or higher?
It raises an error.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
If I can have honesty, it's easier to overlook mistakes.
-- Kirk, "Space Seed", stardate 3141.9
next prev parent reply other threads:[~2010-06-16 14:51 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-15 3:25 [U-Boot] [PATCH] examples/standalone: Remove relocation compile flags for PowerPC Peter Tyser
2010-06-15 19:02 ` Timur Tabi
2010-06-15 19:05 ` Timur Tabi
2010-06-15 19:08 ` Peter Tyser
2010-06-15 19:20 ` Timur Tabi
2010-06-15 19:34 ` Peter Tyser
2010-06-15 19:36 ` Peter Tyser
2010-06-15 19:45 ` Timur Tabi
2010-06-15 20:15 ` Peter Tyser
2010-06-15 20:28 ` Wolfgang Denk
2010-06-15 20:39 ` Peter Tyser
2010-06-15 20:51 ` Wolfgang Denk
2010-06-16 3:37 ` Peter Tyser
2010-06-16 14:02 ` Timur Tabi
2010-06-16 14:51 ` Wolfgang Denk [this message]
2010-09-10 19:49 ` Wolfgang Denk
2010-09-10 19:53 ` Timur Tabi
2010-09-10 20:07 ` Peter Tyser
2010-09-10 21:10 ` Wolfgang Denk
2010-09-12 22:38 ` [U-Boot] [PATCH] examples/standalone: Use gcc's -fno-toplevel-reorder Peter Tyser
2010-09-13 2:00 ` Andrew Dyer
2010-09-13 4:48 ` Peter Tyser
2010-09-16 11:49 ` Detlev Zundel
2010-10-12 20:47 ` Wolfgang Denk
2010-06-15 20:39 ` [U-Boot] [PATCH] examples/standalone: Remove relocation compile flags for PowerPC Timur Tabi
2010-06-15 20:54 ` Wolfgang Denk
2010-06-15 21:03 ` Timur Tabi
2010-06-15 22:56 ` Wolfgang Denk
2010-06-15 19:48 ` Wolfgang Denk
2010-06-29 20:29 ` Wolfgang Denk
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