RE: gcc ARM CPU's

["Vivek Kumar Gupta" <gkvivek at zilog dot com>]

Thanks Bruno,

For showing ct-ng , it seems to be good. I am using crosstool-ng-1.2.4
I am facing problems:
It shows latest gcc is 4.2.4, I want gcc 4.3.2, what I have to do setting to 4.3.2.

 I saw config/cc/ gcc.in , there are lines for 4.3.x, but how to set it, Or there is tools/ addToolVersion.sh but running it gives error it is not able to find config//.in.

2ndly ct-ng menuconfig => Target Options => Under Target Optimizations there are few options like Architecture level, which is nothing but -march, so can it be possible to give like
armv4, armv7-m



Regards
Vivek
-----Original Message-----
From: Bruno Monteiro [mailto:bms.monteiro@gmail.com] 
Sent: Wednesday, October 29, 2008 4:14 PM
To: Vivek Kumar Gupta
Cc: Martin Guy; crossgcc@sourceware.org
Subject: Re: gcc ARM CPU's

Try http://ymorin.is-a-geek.org/dokuwiki/projects/crosstool. It's a more recent and active project.

It should work well.

Bruno
On Wed, Oct 29, 2008 at 10:34 AM, Vivek Kumar Gupta <gkvivek@zilog.com> wrote:
Thanks Martin,
I just checked cross tool, it does not support gcc 4.3.2, so I
downloaded gcc4.3.2 from gnu.gcc.org. Still I am going through the
scripts.

Anything which I should take care for using gcc 4.3.2 in crosstool ?

Regards
Vivek

-----Original Message-----
From: martinwguy@gmail.com [mailto:martinwguy@gmail.com] On Behalf Of
Martin Guy
Sent: Wednesday, October 29, 2008 4:01 PM
To: Vivek Kumar Gupta
Cc: crossgcc@sourceware.org
Subject: Re: gcc ARM CPU's

On 10/29/08, Vivek Kumar Gupta <gkvivek@zilog.com> wrote:
> ?i just want to get gcc for two ARM CPU 922T and CortexM3.
>
> ?1. Is it possible to get one (same) tool chain that is GCC for 2 CPU.
> ?2. if yes any thing i should take care while starting the job.
> ?3. i want to start with GCC 4.3.2, so anything i should take care.

Hi!
?Any ARM toolchain will compile for all ARMs. In your case something
like

? arm-linux-gnu-gcc -mcpu=arm922t

and similar for the cortex.

? $ man gcc

? ? ?M

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