64bit: C++ templates
Corinna Vinschen
corinna-cygwin@cygwin.com
Mon May 27 09:53:00 GMT 2013
On May 27 11:43, Corinna Vinschen wrote:
> On May 26 21:30, Yaakov (Cygwin/X) wrote:
> > On 2013-05-23 03:46, Corinna Vinschen wrote:
> > >On May 22 14:34, Yaakov (Cygwin/X) wrote:
> > >>On 2013-05-22 03:10, Corinna Vinschen wrote:
> > >>>On May 20 11:26, Corinna Vinschen wrote:
> > >>>>On May 20 01:59, Yaakov (Cygwin/X) wrote:
> > >>>>>On 2013-05-16 03:25, Corinna Vinschen wrote:
> > >>>>>>Alternatively, you can also workaround this issue by building harfbuzz
> > >>>>>>with the -mcmodel=large option, which doesn't suffer this problem due to
> > >>>>>>the way symbols are only indirectly addressed.
> > >>>>>
> > >>>>>With this, the link succeeded but I got SEGVs in one of the same
> > >>>>>symbols that failed to link previously.
> > >>>
> > >>>Assuming the build worked, how can one reproduce this SEGV?
> > >>
> > >>e.g. running gtk-demo (from the gtk2.0-demo package).
> > >
> > >And what kind of action will trigger the SEGV?
> >
> > For me it SEGV'd upon launch.
>
> Conmfirmed :(
And worse, the problem goes away when building without optimization.
There might be another GCC bug lurking in the background...
Corinna
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Corinna Vinschen Please, send mails regarding Cygwin to
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