Fwd: RFC: Enabling -DECM_ENABLE_SANITIZERS='address' in jenkins

[Scarlett Clark]

Resent - meant for list.
Help please folks, I need someone with more knowledge with gcc and compiler
flags / settings.
I *think* what needs to be done is blacklists or some such. I don't think
this should be *my* responsibility to fix.
If it is.. then docker builds is back burnered for the unforeseeable
future. I simply do not have time right now to try and figure
this out. I accidentally overloaded myself with commitments. And holidays
are arriving soon to top things off.
It may very well be simple to fix...
Sorry, but I need help here.
Scarlett

---------- Forwarded message ----------
From: Scarlett Clark <scarlett.gately.clark at gmail.com>
Date: Tue, Dec 1, 2015 at 10:55 AM
Subject: Re: RFC: Enabling -DECM_ENABLE_SANITIZERS='address' in jenkins
To: Albert Astals Cid <aacid at kde.org>


OK, I am going to have to disagree here.

Proof in case:
https://build-sandbox.kde.org/job/kdoctools%20master%20kf5-qt5/PLATFORM=Linux,compiler=gcc/2/console

libxml2 and libxslt are the problem which *is* external.
I tried removing the ecm flag for kdoctools but we still have asan errors
now.

Someone needs to step up and help me out here as I do not have time to try
and figure out how to fix this mess.
It is a blocker for CI to move to docker (more builders yay!) which I think
everyone would like to see happen.

Thanks,
Scarlett



On Thu, Sep 10, 2015 at 2:34 PM, Albert Astals Cid <aacid at kde.org> wrote:

> El Dijous, 10 de setembre de 2015, a les 18:20:19, Lamarque Souza va
> escriure:
> > I agree but there is a problem: it can catch a lot of errors in our
> > dependency libraries (upstream bugs).
>
> No, it can not, asan works only on code you have compiled with asan enabled
> (which for most of our dependencies we do not compile or they don't use
> ECM).
>
> Cheers,
>   Albert
>
> > I had this problem when I used it
> > with a program I develop at my work. Enabling it for all programs at once
> > and fixing all those upstream bugs can be overwhelming. Maybe we should
> do
> > it for a limited number of programs first and add more programs as we fix
> > the errors.
> >
> > Lamarque V. Souza
> >
> > http://planetkde.org/pt-br
> >
> > On Thu, Sep 10, 2015 at 5:36 PM, Albert Astals Cid <aacid at kde.org>
> wrote:
> > > We have this nice ECM module that gives us the option to compile with
> > > ASAN.
> > >
> > > I'd like to propose that we enable it by default in jenkins.
> > >
> > > This way we get all the autotests run with ASAN and potentially catch
> more
> > > bugs/regressions.
> > >
> > > Comments?
> > >
> > > Cheers,
> > >
> > >   Albert
>
>
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