FS#66885 - [qgis] don't start with QT 5.15

Attached to Project: Community Packages
Opened by Xavier C. Llano (XavierCLL) - Wednesday, 03 June 2020, 23:53 GMT
Last edited by Antonio Rojas (arojas) - Thursday, 04 June 2020, 09:55 GMT
Task Type Bug Report
Category Packages
Status Closed
Assigned To Antonio Rojas (arojas)
Balló György (City-busz)
Architecture All
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No

Details

Description:

I think that Qgis needs to be rebuilt against Qt 5.15:

> qgis
qgis: symbol lookup error: /usr/lib/libqgis_3d.so.3.12.3: undefined symbol: _ZN10Qt3DExtras10Qt3DWindowC1EP7QScreen, version Qt_5
This task depends upon

Closed by  Antonio Rojas (arojas)
Thursday, 04 June 2020, 09:55 GMT
Reason for closing:  Fixed
Additional comments about closing:  qgis 3.12.3-2
Comment by Xavier C. Llano (XavierCLL) - Thursday, 04 June 2020, 00:10 GMT
And it requires this patch to fix the build with Qt5.15: https://github.com/qgis/QGIS/commit/31f586eca3b21ece95a55ba7b0a66526cb92ff12.patch
Comment by Xavier C. Llano (XavierCLL) - Thursday, 04 June 2020, 01:19 GMT
even with the previous patch I have problems building it...
Comment by Xavier C. Llano (XavierCLL) - Thursday, 04 June 2020, 01:23 GMT
I don't sure but maybe the stable branch is not ready fo Qt5.15 yet
Comment by Antonio Rojas (arojas) - Thursday, 04 June 2020, 05:51 GMT
Looks like Qt53DExtras is still considered "tech preview", so they can freely break ABI
Comment by Xavier C. Llano (XavierCLL) - Thursday, 04 June 2020, 06:21 GMT
there won't be more release for 3.12.X, the next release v3.14.0 is June 19 I almost sure that the next version fixes the compatibility problem
Comment by Antonio Rojas (arojas) - Thursday, 04 June 2020, 08:30 GMT
The build error happens in python bindings:

> sip: core/conversions.sip:1440: %MappedType template for this type has already been defined

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