RE: unrecognized option `-mcpu32'

["Dave Korn" <dave dot korn at artimi dot com>]

On 18 July 2006 20:06, Mike Dorin wrote:

> How should I configure binutils?
> How should I configure gcc?

  Well, what you've got all looks good to me so far.  The most important thing
is to use the exact same prefix and target.


> export TARGET=m68k-elf
> export PREFIX=/home/tools
> 
> --prefix=$PREFIX
> --target=$TARGET

  Sound.

>>   Did you build them?  Using what command line?
> 
> make all
> make install

  Fine.
 
>>   If you /did/ download binutils, and you /did/
>> configure it, and the
>> configuration /was/ for a cross binutils, and you
>> did then build /AND/ install
>> it, did you /then/ add the $prefix/bin dir to your
>> $PATH?
> 
> yes
> export PATH=$PATH:${PREFIX}/bin

  Spot on.
 
>  >   If you /did/ download binutils, and you /did/
>> configure it, and the
>> configuration /was/ for a cross binutils, and you
>> did then build /AND/ install
>> it, /AND/ you then did correctly add the $prefix/bin dir to your $PATH, did
>> you then use the same prefix when you configured
>> gcc?
> 
> yes

  Hmmmm, confusing!

  Well, what do you see when you run "m68k-elf-gcc -print-search-dirs" and
"m68k-elf-gcc -print-prog-name=as" ?


    cheers,
      DaveK
-- 
Can't think of a witty .sigline today....


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