From ripley at stats.ox.ac.uk  Thu Apr 18 18:19:08 2013
From: ripley at stats.ox.ac.uk (Prof Brian Ripley)
Date: Thu, 18 Apr 2013 17:19:08 +0100
Subject: [Rd] Linux distribution with gcc 4.8  and AddressSanitizer ?
In-Reply-To: <5170135E.7090309@tu-dresden.de>
References: <5170135E.7090309@tu-dresden.de>
Message-ID: <51701CFC.4000704@stats.ox.ac.uk>

On 18/04/2013 16:38, Thomas Petzoldt wrote:
> Dear R developers,
>
> I've got an information from Prof. Ripley regarding a bug found with
> AddressSanitizer in one of our packages. It is now fixed, thank you for
> this information.
>
> Now, I would like to run AddressSanitizer myself before submitting the
> patched package to CRAN.
>
> Is there a recommendation of a suitable Linux distribution with gcc 4.8,
> ideally an ISO image or (even better) a virtual appliance for VMware or
> VirtalBox? My Debian Wheezy machines have only 4.7.2.
>
> Thank you
>
> Thomas Petzoldt
>

gcc 4.8.0 has only been released for 4 weeks, so I doubt any released 
distro has it.  Fedora Rawhide (19-to-be) has it, and so I am told does 
Debian experimental.

I compiled gcc myself from the sources, but my sysadmins offered to make 
a Rawhide virtual machine or live DVD for me.

For those who do not know what AddressSanitizer is, see 
http://cran.r-project.org/doc/manuals/r-devel/R-exts.html#Using-gctorture-and-memory-access 
.

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595



[Rd] Linux distribution with gcc 4.8 and AddressSanitizer ?
Prof Brian Ripley