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Re: [avr-libc-dev] SOLVED! atmega6490a support
From: |
Jeff Keyzer |
Subject: |
Re: [avr-libc-dev] SOLVED! atmega6490a support |
Date: |
Sat, 16 Apr 2011 12:56:12 -0500 |
Chris,
Have you looked at CrossPack?
http://www.obdev.at/products/crosspack/index.html
It ships with avr-gcc 4.3.3.
Jeff Keyzer
address@hidden
On Apr 16, 2011, at 12:19 PM, Chris Marrin wrote:
>
> What a world.
>
> I've solved the problem, in two different ways.
>
> The thing that started all this rigamarole is the fact that macports, which
> is a great way to get almost any tools that don't come with a Mac, only had
> avr-gcc 4.0.2. That was not only pretty old, but didn't have support for the
> latest chips. There is, in fact, an open bug in macports to get up to 4.3.2.
> All the other important tools (avr-bintools, avr-libc and avrdude) are at
> versions that are pretty close to current. So one way I solved the problem is
> by installing avr-binutils from macports. But I was also able to get the
> latest version from source to build, after applying the patches and adding
> "--disable-werror" to configure. Apparently the Mac gcc compiler is pickier
> than most.
>
> Looks like the basic problem was with binutils. After getting a good version,
> the gcc configure started accurately reporting which chips it supported and
> which it didn't.
>
> So all is well now. I'll post my scripts for how I did this soon.
>
> Thanks for the help!
>
> -----
> ~Chris
> address@hidden
>
>
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