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[avr-gcc-list] Re: AVR-GCC-list Digest, Vol 62, Issue 6

From: fpaolo63
Subject: [avr-gcc-list] Re: AVR-GCC-list Digest, Vol 62, Issue 6
Date: Sat, 27 Mar 2010 13:27:31 +0100
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv: Gecko/20100227 Thunderbird/3.0.3

Thanks a lot guys,
for me is not a matter to compile the tools chain, I'm looking for a tools chain based on gcc 4.4.x.

let me reformat the questions:

- what will happen if I build the tools chain without patch?
- which patch do I need to apply in order to build the GCC 4.4.x?
    I saw that some patch, for gcc 4.2.x,  fix some bugs resolved in 4.4.x
- If I don't need support for Xmega, can I skip these patch?


On 03/26/2010 05:01 PM, address@hidden wrote:
Message: 2 Date: Thu, 25 Mar 2010 21:13:35 +0100 From: Bingo <address@hidden> Subject: Re: [avr-gcc-list] GCC 4.4.3 and AVR To: address@hidden Message-ID: <address@hidden> Content-Type: text/plain; charset=ISO-8859-1; format=flowed 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
>>  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

You can get .deb packages here


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.
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.



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