nanogui: Thread: __udivsi3

Hello all,

I am working with an embedded Linux system. Gcc version is 3.4.1. I have 
no problems until now.

Compiling a new package gets following message when executing:

symbol lookup error: /lib/libnano-X.so: undefined symbol: __udivsi3

Seems system looks for a division in the library ...
Is there any option flag to include in gcc to solve it or anyway to get 
the problem solved?

thanks in advace, best regards.

Víctor.

 

 

 

Thanks. Solved.
Problem was to link with libgcc.a which contains the soft library to 
make the division between integers.

 

Regards,
Victor.
------------------------------------------------------------------------


Vladimir Cotfas escribió:
> Victor,
>
> Your target does not have a FPU so you gcc (or Makefile) is configured 
> to use -msoft-float
>
> You need to fetch & compile the SoftFloat library. If you have 
> endianess problems on ARMv5 I can give you a patch.
>
> Regards,
> Vlad
>
> Victor Librado wrote:
>>
>>
>> Hello all,
>>
>> I am working with an embedded Linux system. Gcc version is 3.4.1. I 
>> have no problems until now.
>>
>> Compiling a new package gets following message when executing:
>>
>> symbol lookup error: /lib/libnano-X.so: undefined symbol: __udivsi3
>>
>> Seems system looks for a division in the library ...
>> Is there any option flag to include in gcc to solve it or anyway to 
>> get the problem solved?
>>
>> thanks in advace, best regards.
>>
>> Víctor.
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
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>>
>>
>
>
>
>