Hi Ole,

I have no OpenSUSE at hand, and could not give it a try.

-Hongjun

From: Ole Troan [mailto:otr...@employees.org]
Sent: Friday, January 26, 2018 2:08 PM
To: Ni, Hongjun <hongjun...@intel.com>
Cc: Dave Barach (dbarach) <dbar...@cisco.com>; Marco Varlese 
<mvarl...@suse.de>; Gabriel Ganne <gabriel.ga...@enea.com>; Billy McFall 
<bmcf...@redhat.com>; Damjan Marion (damarion) <damar...@cisco.com>; vpp-dev 
<vpp-dev@lists.fd.io>
Subject: Re: [vpp-dev] openSUSE build fails

Hongjun,

This looks suspect:

03:32:31 APIGEN vlibmemory/memclnt.api.h 03:32:31 JSON API 
vlibmemory/memclnt.api.json 03:32:31 SyntaxError: invalid syntax 
(vppapigentab.py, line 11) 03:32:31 
WARNING:vppapigen:/w/workspace/vpp-verify-master-opensuse/build-root/rpmbuild/BUILD/vpp-18.04/build-data/../src/vlibmemory/memclnt.api:0:1:
 Old Style VLA: u8 data[0]; 03:32:31 Makefile:8794: recipe for target 
'vlibmemory/memclnt.api.h' failed 03:32:31 make[5]: *** 
[vlibmemory/memclnt.api.h] Error 1 03:32:31 make[5]: *** Waiting for unfinished 
jobs.... 03:32:31




Can you try running vppapigen manually on that platform?
Vppapigen —debug —input memclnt.api ...

Cheers
Ole


On 26 Jan 2018, at 06:38, Ni, Hongjun 
<hongjun...@intel.com<mailto:hongjun...@intel.com>> wrote:
Hi all,

It seems that OpenSUSE build failed for this patch:
https://jenkins.fd.io/job/vpp-verify-master-opensuse/1285/console

Please help to take a

From: vpp-dev-boun...@lists.fd.io<mailto:vpp-dev-boun...@lists.fd.io> 
[mailto:vpp-dev-boun...@lists.fd.io] On Behalf Of Dave Barach (dbarach)
Sent: Friday, December 15, 2017 11:19 PM
To: Marco Varlese <mvarl...@suse.de<mailto:mvarl...@suse.de>>; Gabriel Ganne 
<gabriel.ga...@enea.com<mailto:gabriel.ga...@enea.com>>; Billy McFall 
<bmcf...@redhat.com<mailto:bmcf...@redhat.com>>
Cc: Damjan Marion (damarion) <damar...@cisco.com<mailto:damar...@cisco.com>>; 
vpp-dev <vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Subject: Re: [vpp-dev] openSUSE build fails

Dear Marco,

Thanks very much...

Dave

From: Marco Varlese [mailto:mvarl...@suse.de]
Sent: Friday, December 15, 2017 9:06 AM
To: Dave Barach (dbarach) <dbar...@cisco.com<mailto:dbar...@cisco.com>>; 
Gabriel Ganne <gabriel.ga...@enea.com<mailto:gabriel.ga...@enea.com>>; Billy 
McFall <bmcf...@redhat.com<mailto:bmcf...@redhat.com>>
Cc: Damjan Marion (damarion) <damar...@cisco.com<mailto:damar...@cisco.com>>; 
vpp-dev <vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Subject: Re: [vpp-dev] openSUSE build fails

We (at SUSE) are currently pushing an update to 2.2.11 for openSUSE in our 
repositories.
Once that's confirmed to be upstream, I will push a new patch to the 
ci-management repo to have the indent package upgraded to the latest version 
and re-enable the "checkstyle".


Cheers,
Marco

On Fri, 2017-12-15 at 13:51 +0000, Dave Barach (dbarach) wrote:
With a bit of fiddling, I was able to fix gerrit 9440 so that indent 2.2.10 and 
2.2.11 appear to produce identical results...

HTH... Dave

From: vpp-dev-boun...@lists.fd.io<mailto:vpp-dev-boun...@lists.fd.io> 
[mailto:vpp-dev-boun...@lists.fd.io] On Behalf Of Gabriel Ganne
Sent: Friday, December 15, 2017 8:42 AM
To: Billy McFall <bmcf...@redhat.com<mailto:bmcf...@redhat.com>>; Marco Varlese 
<mvarl...@suse.de<mailto:mvarl...@suse.de>>
Cc: Damjan Marion (damarion) <damar...@cisco.com<mailto:damar...@cisco.com>>; 
vpp-dev <vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Subject: Re: [vpp-dev] openSUSE build fails


Hi,



If you browse the source http://hg.savannah.gnu.org/hgweb/indent/

The tag 2.2.11  is there, the source seems updated regularly.



Best regards,



--

Gabriel Ganne

________________________________
From: vpp-dev-boun...@lists.fd.io<mailto:vpp-dev-boun...@lists.fd.io> 
<vpp-dev-boun...@lists.fd.io<mailto:vpp-dev-boun...@lists.fd.io>> on behalf of 
Billy McFall <bmcf...@redhat.com<mailto:bmcf...@redhat.com>>
Sent: Friday, December 15, 2017 2:26:42 PM
To: Marco Varlese
Cc: Damjan Marion (damarion); vpp-dev
Subject: Re: [vpp-dev] openSUSE build fails



On Fri, Dec 15, 2017 at 5:15 AM, Marco Varlese 
<mvarl...@suse.de<mailto:mvarl...@suse.de>> wrote:
Hi Damjan,

On Fri, 2017-12-15 at 09:06 +0000, Damjan Marion (damarion) wrote:


On 15 Dec 2017, at 08:52, Marco Varlese 
<mvarl...@suse.de<mailto:mvarl...@suse.de>> wrote:

Damjan,

On Thu, 2017-12-14 at 16:04 +0000, Damjan Marion (damarion) wrote:
Folks,

I'm hearing from multiple people that OpenSUSE verify job is failing (again).
I haven't heard (or read) anything over the mailing list otherwise I would have
looked into it.
Also, if you hear anything like that you can always ping me directly and I will
look into it...

yes, people pinging me...
See
https://gerrit.fd.io/r/#/c/9440/<https://url10.mailanyone.net/v1/?m=1ePq0t-0001Fl-6M&i=57e1b682&c=68TFeWozfVWr0cOeQcoSLfj_6UOcLVL45-kDlIThNR_ycQZG5LOgi7NnZMJtDMUAmhIPtu-lSoEuMy-6KVT4RlufdWPa2MdfXzb_ObzIVcMVqAGqH7isJhFQHsNuaRick9gGwiEgwUQHltVsqpH-j4MwmcVniuBLxSiCuh2d9gPyZ9J_DeIXB9ebiI349MT3YFcKCmnf4x6PSEKrRYEoXYvyBIR1brcxBEL7qox2rRo>

also:

https://gerrit.fd.io/r/#/c/9813/<https://url10.mailanyone.net/v1/?m=1ePq0t-0001Fl-6M&i=57e1b682&c=CrMjX_E-jo7WRmm-sopHZy5U_DhywlV7a5A369OJyOow2Mnl2gcRxDLpcasYhpTRR5BtPvolweaLRScakJLx-NDgwKa8ITMZEpYTSnZ33x76qqlb_GnK382fDZNMYQn6KPDthHl7JZPOslzVKjUVDmvIaFaOxiQgDYkMHw02f9pC0xMMRtuuURi0fwbx8lfGUi64rlyZBA0T4tJOBYSPjVrm_yF86cI4X2Cc5I7XB8s>
 - abandoned but it shows that something was wrong

Ok, so just summarizing our conversation on IRC for others too.

That issue is connected to the different versions of INDENT (C checkstyle) 
installed on the different distros.

openSUSE runs 2.2.10 whilst CentOS and Ubuntu run 2.2.11

What strikes me is that the upstream repo 
https://ftp.gnu.org/gnu/indent/<https://url10.mailanyone.net/v1/?m=1ePq0t-0001Fl-6M&i=57e1b682&c=SSiBFtZ5JbQhgjd9dEVXNEBYOdVo_Zo1ALr23wlHN44ValS-HDgjsawWJnWi-UHq0Pe9bgVnD5fLzJs6yISu-7ZkpGlAUgLW-IeDY4i6dsSzbSrCQ97iLT5lh93ItR7CCJtRvXBazqKbU6mxvPD_UTUCxm8qPdLPUdki9viMke3Q_tIJAReRf4KOT37lCP3T5tgGg3r1OT86tvKq2dovxDIjSQuPwKrDpiZ8AsSTB5w>
 has 2.2.10 as last revision.
Our indent package maintainer is looking at possible other sources where Indent 
could "live" these days and will let me know as soon as she finds out.

@Thomas Herbert, would you know the source where the Indent package on CentOS 
come from? Maybe that could help...

Marco, I can't find the source. I'll look around a little more. From CentoOS 
7.4:

$ sudo yum provides indent
:
indent-2.2.11-13.el7.x86_64 : A GNU program for formatting C code
Repo        : base
:

$ sudo repoquery -i indent
Name        : indent
Version     : 2.2.11
Release     : 13.el7
Architecture: x86_64
Size        : 359131
Packager    : CentOS BuildSystem 
<http://bugs.centos.org<https://url10.mailanyone.net/v1/?m=1ePq0t-0001Fl-6M&i=57e1b682&c=Oxgo1-3NKrvdr09W1lYMqTengBfLr3NBV2FFVNtp8fYGuDtJWoThOJlSD8GJqvFV073z9nD7sN8CIc6cGMY5Ktf0s2dmicXgEpxSpJ-1vWF3HJzKuKhaong1C79JraHgpv_RMkyn1Ti3ea_6V8IRf2brmeHyPuhEYTWSI_QG6AqFtjvX0aPRaSumejPxEeXCAykFMtWiapGJkmDmUsNaddheKgKeaLKrV5Dta5pVn40>>
Group       : Applications/Text
URL         : 
http://indent.isidore-it.eu/beautify.html<https://url10.mailanyone.net/v1/?m=1ePq0t-0001Fl-6M&i=57e1b682&c=ZsJ-B8LyIX_mcc1NX7wX4Kz57W648StYyqnjXbWD3QB20zhg9sd-OE6uScITWGKPDbg3FdfOIcmaGdewo2XSUck4otKAX5pyaWrAGli_LgaJNiL2fVH3-_g_lpB-3bQcL8W1ZlpPrbqD68TvAI6C6z7tcNwHg0U_FIw8kpDJOMSsgSyNZUCsqnzwkIgeZe790v-TLfFaLYfMKISLfgPJ1n3pylMyG4MyoPbPaxa7ujz76HRn4NLQhDlQ-T3OQMlI>
   <-- BUSTED LINK
Repository  : base
Summary     : A GNU program for formatting C code
Source      : indent-2.2.11-13.el7.src.rpm
Description :
Indent is a GNU program for beautifying C code, so that it is easier to
read.  Indent can also convert from one C writing style to a different
one.  Indent understands correct C syntax and tries to handle incorrect
C syntax.

Install the indent package if you are developing applications in C and
you want a program to format your code.





So generally speaking i would like to question having verify jobs for multiple
distros.
Is there really a value in compiling same code on different distros. Yes I
know gcc version can be different,
but that can be addressed in simpler way, if it needs to be addressed at all.

More distros means more moving parts and bigger chance that something will
fail.
Well, I am not sure how to interpret this but (in theory) a build should be
reproducible in the first place and I should not worry about problems with build
outcomes. It doesn't only affect openSUSE and I raised it many times over the
mailing-list; when you need to run "recheck" multiple times to have a build
succeed. IMHO the issue should be addressed and not solved by putting it under
the carpet...

We all know that we have extreme fragile system, as obviously we are not be 
able to
fix that in almost 2 years, so as long as the system is as it increasing 
complexity doesn't help
and just causes frustration.

Also it cost resources....
That is a different matter and if that's the case then it should be discussed
seriously; raising this argument now, after having had people investing their
times in getting stuff up and running isn't really a cool thing...

Marco, decision to have verify jobs on 2 distros was made much before you 
joined the project,
and I don't remember serious decision on that topic, it might be that at that 
time
we were simply unexperienced, or maybe we didn't expect infra to be so fragile.

Fact is that now we have ridiculous situation, 2 verify jobs says patch is OK, 
3rd one says
it is not. Which one to trust?

So please don't take this personal, i know you invested time to get suse build 
working, but still
I think it is a valid question to ask, do we really need 3 verify jobs. Should 
we have 4 tomorrow
if somebody invest his time to do verify job on Archlinux for example?

Thanks,

Damjan



--
Marco V

SUSE LINUX GmbH | GF: Felix Imendörffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nürnberg) Maxfeldstr. 5, D-90409, Nürnberg

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--
Marco V

SUSE LINUX GmbH | GF: Felix Imendörffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nürnberg) Maxfeldstr. 5, D-90409, Nürnberg
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