<div dir="ltr">You mpicc is somehow not linking the MPI/IO stuff?<div><br></div><div>configure:5932: /usr/local/Cellar/mpich/3.4.1_1/bin/mpicc -o conftest -fstack-protector -fno-stack-check -Qunused-arguments -g -O0 -Wno-implicit-function-declaration -I/usr/local/Cellar/mpich/3.4.1_1/include  conftest.c -lz -llapack -lblas  -L/usr/local/opt/libevent/lib -L/usr/local/Cellar/open-mpi/4.1.0/lib -L/usr/local/Cellar/gcc/10.2.0_4/lib/gcc/10/gcc/x86_64-apple-darwin19/10.2.0 -L/usr/local/Cellar/gcc/10.2.0_4/lib/gcc/10/gcc/x86_64-apple-darwin19/10.2.0/../../.. -lz -llapack -lblas -lmpi_usempif08 -lmpi_usempi_ignore_tkr -lmpi_mpifh -lmpi -lgfortran -lquadmath -lm >&5<br>Undefined symbols for architecture x86_64:<br>  "_ADIOI_Datarep_head", referenced from:<br>      import-atom in libpmpi.dylib<br>  "_ADIOI_Datatype_iscontig", referenced from:<br>      import-atom in libpmpi.dylib<br>  "_ADIOI_Free_fn", referenced from:<br>      import-atom in libpmpi.dylib<br>  "_ADIOI_Get_byte_offset", referenced from:<br>      import-atom in libpmpi.dylib<br>  "_ADIOI_Get_eof_offset", referenced from:<br>      import-atom in libpmpi.dylib<br>  "_ADIOI_Get_position", referenced from:<br>      import-atom in libpmpi.dylib<br>  "_ADIOI_Malloc_fn", referenced from:<br>      import-atom in libpmpi.dylib<br>  "_ADIOI_Shfp_fname", referenced from:<br>      import-atom in libpmpi.dylib<br></div><div><br></div><div>   Matt</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Mar 23, 2021 at 9:40 AM Mark Adams <<a href="mailto:mfadams@lbl.gov">mfadams@lbl.gov</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">I rebased over main and seem to have a p4est problem.<div>Thanks,</div><div>Mark</div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener</div><div><br></div><div><a href="http://www.cse.buffalo.edu/~knepley/" target="_blank">https://www.cse.buffalo.edu/~knepley/</a><br></div></div></div></div></div></div></div>