[Development] Binary incompatible Qt 5 version

Thiago Macieira thiago.macieira at intel.com
Fri Jul 24 17:42:10 CEST 2015


On Friday 24 July 2015 10:36:19 Peter Kuemmel wrote:
> > Von: "Thiago Macieira" <thiago.macieira at intel.com>
> > 
> > 
> > Mixing different Qt versions in the same process is not supported. I must
> > point out that none of the backtraces in either link show this.
> 
> You can't use plugins compiled with an older Qt version.
> https://bugs.kde.org/show_bug.cgi?id=349371

Sure you can. 

Provided, of course, that the plugin isn't using private API.

> I assume there are some toxic compiler flags which where maybe used by the
> system Qt build.

I don't see any evidence to support that assumption.

> > >From what I can tell quickly examining both links, the root cause is not
> > >yet> 
> > determined.
> 
> At least this way: no crashes when old plugins are disabled.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center




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