"Could not find DWO CU" when collecting gdbtrace

[Stéphane Guillou]

Hi all

I have been getting a lot of "Could not find DWO CU" when trying to get 
backtraces with gdb 12.1 on Ubuntu 22.04, using the TDF *-dbg builds 
from https://dev-builds.libreoffice.org/daily/master/current.html

When gdb starts:

warning: Could not find DWO CU 
/home/tdf/lode/jenkins/workspace/lo_gerrit/tb/build_master/workdir/CObject/desktop/source/app/main.dwo(0x60838a0c9665b61c) 
referenced by CU at offset 0x0 [in module 
/home/stragu/lodev/lodbg/program/soffice.bin]

And a sample gdbtrace.log at: https://pastebin.com/GgjZqe49

Any idea? Will try with my own --enable-symbols build next.

-- 
Stéphane Guillou
Quality Assurance Analyst | The Document Foundation

Email: stephane.guillou at libreoffice.org
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