crash on latest cygwin snapshot

Corinna Vinschen corinna-cygwin@cygwin.com
Thu Jul 5 08:08:00 GMT 2012


On Jul  5 02:49, Yaakov (Cygwin/X) wrote:
> On Tue, 2012-07-03 at 11:17 -0400, Christopher Faylor wrote:
> > On Tue, Jul 03, 2012 at 03:28:21PM +0200, Corinna Vinschen wrote:
> > >On Jul  3 07:31, Ryan Johnson wrote:
> > >> >gcc-4.5 has some issue on windows platform (cygwin and mingw)
> > >> >for wrong optimization of function return value on C++ code.
> > >> I have also had issues with 4.5 (4.5.3 in particular) on Linux,
> > >> where destructors failed to run properly in optimized code. I now
> > >> make a point of upgrading (or self-compiling) to at least 4.6; I've
> > >> actually had no problems yet with 4.7 after using it for some months
> > >> under both cygwin and linux, though I haven't tried compiling a
> > >> cygwin dll with it yet.
> > >
> > >Dave, any chance we can get a gcc update to 4.6?
> 
> AFAICS the last time Dave was heard from on the lists was March 24.

We have gone through that situation already at one point.  Eventually
Dave showed up and created a new package but we really thought he was
gone for many weeks.

Dave, if you read that, this limbo state in which nobody knows if you
still maintain gcc or not because you're gone for many weeks is pretty
frustrating.  I know, life and all, but still...

Yaakov, I guess you're still willing to take over gcc maintainership if
Dave doesn't show up?  If so, I think we should give Dave 2 weeks.
Vacation happens.

> > Or, barring that, an experimental gcc 4.6 cross-compiler for Linux.
> > 
> > I will roll one myself if Yaakov doesn't already have one lurking in
> > the wings.
> 
> I don't currently.  But wouldn't 4.7.1 be preferable?

That would be cool.  Are you prepared to roll out a 4.7.1 cross gcc
for testing?


Thanks,
Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat



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