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

[Mark Salyzyn]

Thought occurs to me ... stop building the libs (there are build  
configure flags for that), you do not need an AVR GMP library, only  
the native library as part of the build of the gcc executable.

-- Mark

On Oct 12, 2011, at 2:15 PM, Jens Bauer wrote:

> Hi all,
>
> Just a follow-up for those who gets stuck one day and searches...
>
> > Just to make it completely clear to a nut like me...
> > I do not need to do an actual build of GMP/MPFR/MPC before I build  
> > gcc ?
>
> It seems that I *must* build the GMP/MPFR/MPC-libraries.
>
> > make[2]: Nothing to be done for `all'.
> > mkdir ./mpfr
> > Configuring in ./mpfr
> > configure: error: --target is not appropriate for GMP
> > Use --build=CPU-VENDOR-OS if you need to specify your CPU and/or  
> > system
> > explicitly.  Use --host if cross-compiling (see "Installing GMP" in  
> > the
> > manual for more on this).
> > make[1]: *** [configure-mpfr] Error 1
> > make: *** [all] Error 2
>
> This also happens, when I try to compile the ARM toolchain, so I'll  
> try asking on the gcc-help list instead.
> If I succeed, I'll post the solution here; it might be helpful for  
> other platforms as well. ;)
>
>
> Thank you to all those of you, who contributed so far. :)
>
>
> Love,
> Jens
>
>
>
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