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RE: [avr-gcc-list] atmega2561 support in gcc-4.1.2?

From: Eric Weddington
Subject: RE: [avr-gcc-list] atmega2561 support in gcc-4.1.2?
Date: Mon, 07 May 2007 10:00:25 -0600


> -----Original Message-----
> From: 
> address@hidden 
> [mailto:address@hidden
> org] On Behalf Of Johannes Eickhold
> Sent: Monday, May 07, 2007 9:34 AM
> To: address@hidden
> Subject: [avr-gcc-list] atmega2561 support in gcc-4.1.2?
> Hi,
> I've tried to build the avr toolchain (targets: atmega128 and
> atmega2561) on linux including the latest stable gcc sources 
> and failed.
> I used the following versions:
> binutils-2.17
> gcc-4.1.2
> avr-libc-1.4.5
> When trying to configure avr-libc I saw the following line:
> checking if avr-gcc has support for atmega2561... no

> and began to search how to enable that support in gcc-4.1.2. In the
> archive of this list I found the patch gcc-4.1-new-devices-m256X.patch
> [1]. Applying it on gcc-4.1.2 failed. From the "gcc-4.1" in the patch
> name I assumed it to also fit the latest version.

You need to patch binutils to support the atmeg256x devices as well. The
versions that you have above are good.

Eric Weddington

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