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RE: [avr-gcc-list] avr-gcc toolchain problem on x86-64 system

From: Eric Weddington
Subject: RE: [avr-gcc-list] avr-gcc toolchain problem on x86-64 system
Date: Thu, 07 Jun 2007 14:06:01 -0600


> -----Original Message-----
> From: 
> address@hidden 
> [mailto:address@hidden
> org] On Behalf Of Gustavo Zacarias
> Sent: Thursday, June 07, 2007 1:14 PM
> To: address@hidden
> Cc: Joerg Wunsch
> Subject: Re: [avr-gcc-list] avr-gcc toolchain problem on x86-64 system
> Hash: SHA1
> Joerg Wunsch wrote:
> >> crossdev --target avr
> > 
> > Whatever that command does -- but it appears to me therein lies the
> > rub, so better contact the author of that command about it.
> > 
> > Does Gentoo no longer have portage compilations for the AVR 
> toolchain?
> > It used to have well-maintained once by the time Henrik 
> Brix Andersen
> > was in charge of maintaining them.
> crossdev is a tool that builds cross toolchains and it's the way we
> handle AVR toolchains in gentoo these days.
> I'm currently maintaining the AVR tools and toolchain time willing.
> There's http://bugs.gentoo.org/show_bug.cgi?id=173328 which 
> contains the
> bits for the latest toolchain waiting to be applied in the 
> gcc/binutils
> patchset so as to ship it (based on your work no less).
> My main AVR devbox is x86 so i haven't played much with it on 
> x86_64 but
> i can give it a spin tonight at home.
> Brix moved along from Gentoo a while ago.
> The best way to upgrade the toolchain is to rebuild it from scratch,
> first remove the old one with "crossdev --clean avr" and then build a
> new one with "crossdev --target avr"

Hi Gustavo,

It's nice to know who the other distro maintainers are. :-)

I now have the patches I use in WinAVR in the WinAVR CVS repository:
There's a README file which explains the patch organization and naming
See the patches for binutils 2.17, GCC 4.1.2, insight 6.5 (which some are
valid for straight GDB), and simulavr Jörg and I try to keep our
patches synchronized, but at the moment I might have more patches for AVR
GCC 4.1.2 that fixes more bugs than what Jörg has in the FreeBSD Ports.


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