On 07.01.26 16:23, Jonathan Wakely via Gcc wrote:
> On Wed, 7 Jan 2026 at 15:10, Frank Scheiner <[email protected]> wrote:
>>
>>
>>
>> On 07.01.26 15:25, Jonathan Wakely wrote:
>>> On Wed, 7 Jan 2026 at 14:24, Jonathan Wakely <[email protected]> wrote:
>>>> On Wed, 7 Jan 2026 at 14:18, Frank Scheiner <[email protected]> wrote:
>>>>> In the following the failing test and the related error/info message
>>>>> below:
>>>>>
>>>>> ```
>>>>> FAIL: libstdc++-abi/abi_check
>>>>
>>>> You probably need to update the ABI baseline in
>>>> config/abi/post/ia64-linux-gnu/baseline_symbols.txt
>>>>
>>>> Run 'make new-abi-baseline ' in the libstdc++-v3 buid dir, then move
>>>
>>> Actually, in the libstdc++-v3/testsuite dir.
>>>
>>>> the baseline_symbolds.txt.new file to replace baseline_symbols.txt
>>
>> Ok, I have replaced the old file with the new file in
>> "<GCC_SOURCES_BASE_DIR>/libstdc++-v3/config/abi/post/ia64-linux-gnu/".
>>
>> Can I just remake the libstdc++ tests or do I first need to do a new
>> bootstrap?
>
> You can just do 'make check-abi' in the libstdc++ build dir. It is nly
> used by the ABI tests, it doesn't affect the build so doesn't need a
> bootstrap, and it won't affect any other FAILs just the abi_check one.
Ah, ok. In the meantime I started another testuite run just for
"check-target-libstdc++-v3", and didn't see any fail for abi_check:
```
# ( date; time make -k -j9 check-target-libstdc++-v3 2>&1; echo $?; date ) 2>&1
| tee /mnt/ia64/gcc-16-20251214-make-check-libstdc++.log
[...]
Running /dev/shm/gcc-16-20251214/libstdc++-v3/testsuite/libstdc++-abi/abi.exp
...
Running
/dev/shm/gcc-16-20251214/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp ...
[...]
Running
/dev/shm/gcc-16-20251214/libstdc++-v3/testsuite/libstdc++-dg/conformance.exp ...
FAIL: 18_support/bad_exception/cons_virtual_derivation.cc -std=gnu++17
execution test
[...]
```
So one issue solved! Nice, thanks for your help with this.
I'll look into the details of the remaining failing tests.
Cheers,
Frank
