[PySide] Fedora 5.12.4 build error
Cristian.Maureira-Fredes at qt.io
Sat Jun 29 16:02:50 CEST 2019
On 6/29/19 3:43 PM, Richard Shaw wrote:
> On Sat, Jun 29, 2019 at 8:42 AM Cristián Maureira-Fredes
> <Cristian.Maureira-Fredes at qt.io <mailto:Cristian.Maureira-Fredes at qt.io>>
> On 6/29/19 3:08 PM, Richard Shaw wrote:
> > On Sat, Jun 29, 2019 at 7:30 AM Cristián Maureira-Fredes
> > <Cristian.Maureira-Fredes at qt.io
> <mailto:Cristian.Maureira-Fredes at qt.io>
> <mailto:Cristian.Maureira-Fredes at qt.io
> <mailto:Cristian.Maureira-Fredes at qt.io>>>
> > wrote:
> > Hello,
> > please share the full log,
> > including the build command line.
> > Here's the full log, I was hoping it was something simple...
> > https://hobbes1069.fedorapeople.org/build.log
> Hello Richard,
> I was looking for the system's Qt version,
> and I couldn't find it.
> Can you confirm it's 5.12.4 too?
> Yes, it's in root.log but I did check and it is 5.12.4. But that raises
> a good point, must the version match exactly? Or just <major>.<minor>?
thanks for your answer.
Yes, it's recommendable because we always build and generate the wheels
with the same numbers.
For bug releases it usually doesn't matter,
but maybe there was a fixed bug that somehow changes the behaviour,
in that case I prefer to always use it.
From the error message I can see it's related to the PYI generation,
so it would be better for you to file a bug report.
BUILDSTDERR: ImportError: /lib64/libQt5MultimediaWidgets.so.5: symbol
_ZN15QHighDpiScaling6factorEPK7QWindow version Qt_5.12.4_PRIVATE_API not
defined in file libQt5Gui.so.5 with link time reference
is the most important bit,
I wonder if somehow that symbol could be related
to a flag that enables High DPI,
or if we could just bypass that warning.
Maybe we could somehow set Qt::AA_EnableHighDpiScaling before that
module gets imported.
Dr. Cristián Maureira-Fredes
The Qt Company GmbH
Rudower Chaussee 13
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