[Buildroot] libev on armv5 - illegal instruction

Jan Pohanka xhpohanka at gmail.com
Wed Aug 15 12:45:52 UTC 2012


Hello,

have you found the example I posted useful to extract some information,  
please? I would like to solve that issue.

regards
Jan

Dne Fri, 10 Aug 2012 21:56:23 +0200 Thomas Petazzoni  
<thomas.petazzoni at free-electrons.com> napsal(a):

> Hello,
>
> Le Fri, 10 Aug 2012 09:31:23 +0200,
> "Jan Pohanka" <xhpohanka at gmail.com> a écrit :
>
>> Now I also discovered that the problem is machine specific. I have two
>> hosts using exactly the same cross-compiler and buildroot. One works and
>> the second one (my workstation) does not.
>>
>> working host (Ubuntu 11.10) uname -a
>> Linux linux-dev 3.0.0-23-server #39-Ubuntu SMP Thu Jul 19 19:37:41 UTC
>> 2012 x86_64 x86_64 x86_64 GNU/Linux
>>
>> my workstation (Ubuntu 12.04 lts) uname -a
>> Linux pohanka-pc 3.2.0-27-generic #43-Ubuntu SMP Fri Jul 6 14:25:57 UTC
>> 2012 x86_64 x86_64 x86_64 GNU/Linux
>
> The toolchain is not downloaded by Buildroot in your .config. Are you
> sure you have the same toolchain on both build machines?
>
> Also, could you put online:
>
>  - A complete build log on both machines (make clean && make)
>  - The two binaries that are different and causing problems
>
> Best regards,
>
> Thomas


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