Re: [avr-gcc-list] Trouble compiling avr-gcc > 4.4.4 on Mac OS X Leopard with gcc-4.2 (Solved)

[Jens Bauer]

Hi Jörg,

I used the same build of Yagarto as you mentioned.
Are you building on a PPC Mac ?

GMP will not compile on a PPC Mac with GCC 4.0.1; but it *will* compile on an 
intel Mac with GCC 4.0.1.
I get duplicate symbols (___gmpz_abs).
Same as this: 
<http://gmplib.org/list-archives/gmp-bugs/2010-January/001748.html>

-This happens with GCC-4.0.1 on PPC, but not with GCC-4.2.1
However, Yagarto seems to switch to GCC-4.0.1 (on my system anyway)


Love,
Jens

>"Jens Bauer" <address@hidden> wrote:
>
>> I thought that I would 'get help' from building a Yagarto toolchain
>> (as it builds gcc-4.6.0 for ARM), but Yagarto (currently) fails on
>> my system; this is because it for some reason reverts to using
>> gcc-4.0 instead of gcc-4.2! -I'll try see if I can find the fix and
>> report that to Michael.
>
>Something must be seriously wrong then.
>
>I just built a Yagarto (20110429) here.  The only thing I needed in
>addition to Michael's script was the attached patch, because newlib
>fails to build all the crt* stuff for ARMv6-M.
>
>Yagarto uses a slightly different approach: they build all the
>additional prerequisites into their `addontools' directory.
>
>--
>cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL
>
>http://www.sax.de/~joerg/                        NIC: JW11-RIPE
>Never trust an operating system you don't have sources
>for. ;-)_______________________________________________
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