Changes (by Miren Radia):

I opened an issue in the GitHub repository but am opening this ticket here as suggested by Roland Haas. The GitHub issue description is below

In the case ADIOS2_ENABLE_SST == yes, after this line

ADIOS2_REQ_LIBRARIES="adios2_cxx11 adios2_c adios2_core adios2_evpath adios2_atl adios2_enet adios2_ffs adios2_dill"

(maybe with a fortran one too depending on that config option). Then later on, all of these libraries are appended by _mpi so the full library list looks something like

ADIOS2_LIBS="adios2_cxx11_mpi adios2_c_mpi adios2_core_mpi adios2_evpath_mpi adios2_atl_mpi adios2_enet_mpi adios2_ffs_mpi adios2_dill_mpi adios2_cxx11 adios2_c adios2_core adios2_evpath adios2_atl adios2_enet adios2_ffs adios2_dill"

Unfortunately, looking at my Spack build of ADIOS2, I only have the following in the lib64 directory (actually it's the same as the one built by Cactus using the build.sh script):

cmake libadios2_c.a libadios2_core.a libadios2_cxx11.a libadios2_dill.a libadios2_evpath.a libadios2_atl.a libadios2_c_mpi.a libadios2_core_mpi.a libadios2_cxx11_mpi.a libadios2_enet.a libadios2
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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2901/externallibraries-adios2-detectsh-adds