configure issue during make of avr-elf

josh.switnicki@utoronto.ca josh.switnicki@utoronto.ca
Fri May 15 18:16:00 GMT 2009


Quoting Joel Sherrill <joel.sherrill@OARcorp.com>:

> Ian Lance Taylor wrote:
>> Joel Sherrill <joel.sherrill@oarcorp.com> writes:
>>
>>
>>> Configuring in avr-elf/libgcc
>>> configure: loading cache ./config.cache
>>> configure: error: `CC' has changed since the previous run:
>>>
>>
>> The change is that these options are new:
>>
>> -nostdinc -B/home/cain/avr-tools/gcc/avr-elf/newlib/ -isystem   
>> /home/cain/avr-tools/gcc/avr-elf/newlib/targ-include -isystem   
>> /home/cain/src/gcc-svn/trunk/newlib/libc/include   
>> -B/home/cain/avr-tools/gcc/avr-elf/libgloss/avr   
>> -L/home/cain/avr-tools/gcc/avr-elf/libgloss/libnosys   
>> -L/home/cain/src/gcc-svn/trunk/libgloss/avr
>>
>> These options are added by the top level configure script when newlib
>> and libgloss are present in the source tree and --with-newlib was passed
>> to configure.
>>
>> This is what I would expect to happen if the student changed the source
>> tree by adding the newlib and libgloss directories and did a new build
>> without completely removing the old build.  I don't see how it could
>> possibly happen when doing a build in a fresh empty directory.  If it is
>> happening in a fresh empty directory, it might help to send the complete
>> output of make, to see why libgcc is being configured twice.
>>
>>
>
> Josh, can you point Ian to where you put all your build logs?

here are all the build logs configure,make,install

http://code.google.com/p/tinyrtems/downloads/list


> Thanks Ian.
>
> --joel
>> Ian
>>

Thanks for the help,

Josh



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