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Re: [avr-gcc-list] GCC 4.4.3 and AVR
From: |
Bingo |
Subject: |
Re: [avr-gcc-list] GCC 4.4.3 and AVR |
Date: |
Thu, 25 Mar 2010 21:13:35 +0100 |
User-agent: |
Thunderbird 2.0.0.24 (X11/20100317) |
Weddington, Eric wrote:
Please go to the AVR Freaks website (www.avrfreaks.net), on the AVR GCC Forum
there is a sticky thread at the top that provides a working build script. IIRC
it takes care of the patches you need.
http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=42631&start=0&postdays=0&postorder=asc&highlight=
Looking WINAVR project on sourceforge I saw a lot of patch for GCC
4.2.x: some are GCC related (bugs) and others new uC support.
Do I have to apply all or a subset ?
Why would you only want to apply a subset?
And what about binutils 2.20 ?
The one from the url above builds these versions
*build-avr-gcc-4.3.4-binutils-2.20-libc-1.6.8-insight6.8-dude-5.10
You can get .deb packages here
http://www.wrightflyer.co.uk/avr-gcc/
The avr-gcc-4.3.3-avrfreaks-25-feb-2010-special-static package , is
build with the "winavr patches" from 2010 , and should run on both
32/64 bit system.
The *avr-gcc-4.3.4-avrfreaks-09-mar-2010 package , is build using the
script from the url above.
<http://www.wrightflyer.co.uk/avr-gcc/avr-gcc-4.3.4-avrfreaks-09-mar-2010.txt>
But isn't static linked , and would only work on 32 bit.
I build the system on an Ubuntu 8.04 LTS , but the versions seems to
work on newer releases.
Especially the "static" version.
HTH
Bingo