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Re: [Lightning] Many tests failed on x86_32 systems


From: Antonio Trande
Subject: Re: [Lightning] Many tests failed on x86_32 systems
Date: Fri, 15 Sep 2017 18:22:12 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0

On 09/15/2017 03:34 PM, Paulo César Pereira de Andrade wrote:
> 2017-09-15 6:31 GMT-04:00 Antonio Trande <address@hidden>:
>> On 09/14/2017 10:26 PM, Paulo César Pereira de Andrade wrote:
>>> 2017-09-14 15:49 GMT-04:00 Antonio Trande <address@hidden>:
>>>> Hi all.
> 
>   Hi Antonio,
> 
>>>> Latest lightning 2.1.1 does not compile on Fedora 26 with following error:
>>>
>>>   Sorry. There was an error in binutils 2.29 or newer detection, and I did 
>>> not
>>> properly check on "older" systems.
>>>
>>>   I will make a new 2.1.2 release to fix that.
>>>
>>
>> This new release is successfully built but many tests fail on 32 bit
>> systems only. I attached 'test-suite.log' file produced by 'make check'
>> on Fedora 28 i386.
> 
>   I just tested it. Since type punning is only done throw unions, it should
> not be required... but please add -fno-strict-aliasing to $CFLAGS and it
> will work.>
>   It fails with default rpm %optflags due to generating invalid code, when
> not properly updating the pointer where lightning writes instructions to,
> and generating invalid opcodes.
I will disable testing.
On koji, they tend to fail.

-- 
--
Antonio Trande
sagitter AT fedoraproject dot org
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