Re: [boost] Linking libboost_python.so to libpython

Jonathan Wakely wrote:

I should add that we build in stages, because we want to build Boost.MPI twice, for openmpi and MPICH, so we do a build without MPI first:

./b2 -d+2 -q \ --without-mpi --without-graph_parallel --build-dir=serial \ variant=release threading=multi debug-symbols=on pch=off \ python=3.8 \ stage

and then for each MPI backend we do:

./b2 -d+2 \ --with-mpi --with-graph_parallel --build-dir=$MPI_COMPILER \ variant=release threading=multi debug-symbols=on pch=off \ python=3.8 stage

so that's probably why libboost_serialization ends up with different sets of properties.

That's why you weren't getting the error before 1.72, but not the reason why libboost_serialization ends up with the different property sets.