> Does that version of gcc emit any warnings during compilation?
Yes, there are a few:
http://cci.lbl.gov/~rwgk/tmp/gcc_trunk_168695_fc14_py271/
This is with:
g++ (GCC) 4.6.0 20110112 (experimental)
Ralf___
Python-Dev mailing list
Python-Dev@python.o
On Sat, Jan 8, 2011 at 12:03 PM, Ralf W. Grosse-Kunstleve wrote:
> g++ (GCC) 4.6.0 20101206 (experimental)
> % make
> /bin/sh: line 1: 41686 Segmentation fault (core dumped) CC='gcc
> -pthread'
> LDSHARED='gcc -pthread -shared ' OPT='-DNDEBUG -g -fwrapv -O3 -Wall
> -Wstrict-prototypes' ./pyth
Antoine Pitrou wrote:
> > I can reproduce this with release27-maint on Fedora-14/amd64/gcc-4.6.
> > -fno-strict-aliasing is enabled.
>
> It might be interesting to have a buildbot with a bleeding edge
> toolchain. Although in this case nobody rushed to diagnose the
> three-month old issue anyway:
On Sat, 8 Jan 2011 22:58:51 +0100
Stefan Krah wrote:
> Antoine Pitrou wrote:
> > On Sat, 8 Jan 2011 12:03:35 -0800 (PST)
> > "Ralf W. Grosse-Kunstleve" wrote:
> > > I just wanted to share an observation in case Python developers are
> > > interested:
> > > Python 2.7.1 doesn't build with the cur
Antoine Pitrou wrote:
> On Sat, 8 Jan 2011 12:03:35 -0800 (PST)
> "Ralf W. Grosse-Kunstleve" wrote:
> > I just wanted to share an observation in case Python developers are
> > interested:
> > Python 2.7.1 doesn't build with the current gcc 4.6 svn.
> > Note that gcc 4.6 is now in "bug-fix only" m
> BTW: I've been doing gcc pre-release testing regularly for many year,
> starting
> with gcc 3.3. This is the first time I see the Python build fail persistently
> for several weeks.
Wild guess: did configure detect that it needs to use -fno-strict-aliasing?
Regards,
Martin
__
On Sat, 8 Jan 2011 12:03:35 -0800 (PST)
"Ralf W. Grosse-Kunstleve" wrote:
> I just wanted to share an observation in case Python developers are
> interested:
> Python 2.7.1 doesn't build with the current gcc 4.6 svn.
> Note that gcc 4.6 is now in "bug-fix only" mode.
You should report a bug with
I just wanted to share an observation in case Python developers are
interested:
Python 2.7.1 doesn't build with the current gcc 4.6 svn.
Note that gcc 4.6 is now in "bug-fix only" mode.
Some details:
Fedora 14 64-bit.
The first time I noticed the problem was in Nov or early Dec 2010;
I'm pretty
