Can you please attach the *config.log*  This is generated by running configure 
... not the debug log which just shows the configure output.

On Jul 22, 2011, at 10:11 AM, Paul C wrote:

> Here are the results from what I assume are the correct files:
> 
> $ file ./libmpfr.4.dylib
> ./libmpfr.4.dylib: Mach-O 64-bit dynamically linked shared library ppc64
> 
> $ file ./libgmp.10.dylib
> ./libgmp.10.dylib: Mach-O 64-bit dynamically linked shared library ppc64
> 
> $ file ./libmpc.2.dylib
> ./libmpc.2.dylib: Mach-O 64-bit dynamically linked shared library ppc64
> 
> That seems to suggest the libs are 64bit. The debug log for gcc says it's 
> found the header files, the --with config options all use the prefix of 
> /opt/local as defined in the Portfile.
> 
> --with-gmp=/opt/local
> --with-mpfr=/opt/local
> --with-mpc=/opt/local
> 
> 
> 
> On 22/07/11 18:05, Jeremy Huddleston wrote:
>> Are you *sure* that gmp, mpfr, and mpc are ppc64?  Did you run 'file' on the 
>> libraries?  config.log will provide more specific information as to what 
>> went wrong...
>> 
>> 
>> On Jul 22, 2011, at 9:00 AM, Paul C wrote:
>> 
>>> On 22/07/11 15:43, Vincent Lefevre wrote:
>>>>> http://www.linuxquestions.org/questions/linux-newbie-8/error-in-installing-gcc-4-5-0-a-818033/
>>>>> 
>>>>> As detailed in the forum thread in the link the problem I get installing 
>>>>> gcc
>>>>> is not specific to ppc or to MacPorts. It would seem to be a generic 
>>>>> problem
>>>>> across platforms that shows up.
>>>> 
>>>> I'm not sure, but this one can be a Linux-only issue. Under Linux,
>>>> /usr/local/lib may have to be added to LIBRARY_PATH. Some responses
>>>> mention LD_LIBRARY_PATH, but the error here is from gcc at link time,
>>>> not at run time.
>>>> 
>>>> I don't know about the error for MacPorts with ppc64. The config.log
>>>> of gcc can give interesting information.
>>> 
>>> I'm not so sure that's the solution for MacPorts either, but I pasted it 
>>> more due to the same errors during configuration rather than the solution. 
>>> Other solutions I've seen is the libraries being compiled for 32bit and gcc 
>>> expecting 64bit versions, however I don't think that is the case here as 
>>> I've opted for pure 64bit (ppc64).
> 

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