CI Investigate timeout in no-OpenMP build with Meson 1.5 #29546
Description
So the no-OpenMP build still times out ... from the diff Meson 1.5 could be the culprit maybe 🤔 ...
One thing that is weird is that OpenMP is now detected in the no-OpenMP build, so at the very least this build does not serve its purpose and needs to be adapted. Probably this as a side-effect of mesonbuild/meson#13350, see see build log
Built with OpenMP: True
Once this is fixed/worked-around, the temporary Meson<1.5 pin can be removed:
scikit-learn/build_tools/update_environments_and_lock_files.py
Lines 168 to 170 in 8133eca