Gdb + deprecated Python + gdb._execute_unwinders function is missing

[Mike Kaganski]

On 16.09.2020 9:52, julien2412 wrote:
> Hello,
> 
> Since yesterday and I don't know why, when launching make debugrun, I got:
> mkdir -p /home/julien/lo/libreoffice/instdir
> /home/julien/lo/libreoffice/solenv/bin/install-gdb-printers -a
> /home/julien/lo/libreoffice/instdir -c
> make -j 12  -rs -f /home/julien/lo/libreoffice/Makefile.gbuild   debugrun
> Python Exception <class 'DeprecationWarning'> the imp module is deprecated
> in favour of importlib; see the module's documentation for alternative uses:
> gdb: warning:
> Could not load the Python gdb module from `/usr/share/gdb/python'.
> Limited Python support is available from the _gdb module.
> Suggest passing --data-directory=/path/to/gdb/data-directory.
> 
> Once I get gdb command and type run --calc, I got, lots of this kind:
> Starting program: /home/julien/lo/libreoffice/instdir/program/soffice.bin
> --calc
> Traceback (most recent call last):
>    File "/home/julien/lo/libreoffice/instdir/program/libuno_sal.so.3-gdb.py",
> line 14, in <module>
>      import gdb
>    File "/usr/share/gdb/python/gdb/__init__.py", line 23, in <module>
>      from imp import reload
>    File "/usr/lib/python3.8/imp.py", line 31, in <module>
>      warnings.warn("the imp module is deprecated in favour of importlib; "
> DeprecationWarning: the imp module is deprecated in favour of importlib; see
> the module's documentation for alternative uses
> Traceback (most recent call last):
>    File
> "/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28-gdb.py",
> line 18, in <module>
>      import gdb
>    File "/usr/share/gdb/python/gdb/__init__.py", line 23, in <module>
>      from imp import reload
>    File "/usr/lib/python3.8/imp.py", line 31, in <module>
>      warnings.warn("the imp module is deprecated in favour of importlib; "
> DeprecationWarning: the imp module is deprecated in favour of importlib; see
> the module's documentation for alternative uses
> 
> and at the end:
> Python Exception <class 'NameError'> Installation error:
> gdb._execute_unwinders function is missing:
> Python Exception <class 'NameError'> Installation error:
> gdb._execute_unwinders function is missing:
> 
> I'm on Debian testing updated every day.
> I installed python3-gdbm and python3-gdbm-dbg
> 
> I runned "./autogen.sh && make clean && make" just to be sure there wasn't
> any wrong remnants.
> 
> Any idea?

https://git.libreoffice.org/core/+/315919306c7b6e95db6a280c4aa8d2203970e292 
had made Python warnings the errors in werror builds...

-- 
Best regards,
Mike Kaganski