[Buildroot] Analysis of build results for 2021-03-03

Giulio Benetti giulio.benetti at benettiengineering.com
Fri Mar 5 08:55:47 UTC 2021



On 3/5/21 8:56 AM, Giulio Benetti wrote:
> Hi Thomas, All,
> 
> On 3/4/21 10:49 PM, Thomas Petazzoni wrote:
>> Hello,
>>
>> Giulio, Heiko, Thomas DS there are specific questions for you below!
>>
>> On Thu, 04 Mar 2021 08:15:14 -0000
>> Thomas Petazzoni <thomas.petazzoni at bootlin.com> wrote:
>>
>>>      nios2     |        asterisk-16.14.1        | NOK | http://autobuild.buildroot.net/results/24c0a6ca3b272711a1e6ceaa033925182d0d49c4
>>
>> Some wonderful compiler issue.
>>
>> utf8.c: In function 'ast_utf8_copy_string':
>> utf8.c:157:1: internal compiler error: Segmentation fault
>>
>> Giulio, does this look like a known NIOS2 issue ?
> 
> Yes, I've filed it time ago here:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93847
> 
> Then maintainer wanted me to provide all pre-preprocessed files and all
> build flags. There the issue was showing using Codesourcery only, but
> here we have a Buildroot toolchain, so better chance to dig.
> 
> Anyway I can add patches to add the _BUG_ and use the -O0 workaround.
> What about that?

I've already added that _BUG_ to toolchain/Config.in, need some time to
pass CFLAGS to Asterisk in some way, at the moment -O3 is always
appended after -O0.

-- 
Giulio Benetti
Benetti Engineering sas


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