[Lazarus] Qt5 IDE fails to build on Linux

Giuliano Colla giuliano.colla at fastwebnet.it
Mon Jun 12 13:35:28 CEST 2023

Attempting to build latest Lazarus trunk on Linux CentOs7 with Qt5 fails 
with error:

undefined reference to `QGuiApplication_setFallbackSessionManagementEnabled'

It succeeds setting


in qtdefines.inc

My cbindings outdated or bug?


Do not do to others as you would have them do to you.They might have different tastes.

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