On Mon, Aug 31, 2026 at 11:22:49AM +0200, Drew Parsons wrote: > Source: adios4dolfinx > Followup-For: Bug #1145118 > Control: tags -1 ftbfs > > This error makes no sense. It's saying that adios2 is using serial > HDF5, when MPI parallel HDF5 is needed. That bit makes sense. > What does not make sense is that it is > adios2.bindings.adios2_bindings_mpi.ADIOS reporting this error, > i.e. the MPI build is saying it's using the serial engine. > > Looks like something's gone wrong in adios2. > Perhaps they're not properly updated for HDF5 v2.
Note: Some hdf5-related bugs have fixed themselves recently without doing anything in the package itself, which means the problem was really in some build-dependency. I'm retesting this one right now, and will close it if it works today. (Normally I like to use debbisect to reassign the bug where it belongs, but there are too many affected packages for that). Thanks.
