[mpich-discuss] [BUG REPORT] /usr/local/lib/libmpicxx.so.12: undefined reference to `MPIR_Keyval_set_proxy'

[Yuri]

The mpich-3.2.1 built in the FreeBSD port has this problem of missing 
function when other project tries to link with it:


/usr/bin/c++  -O2 -pipe -fno-omit-frame-pointer -fstack-protector 
-fno-strict-aliasing -fno-omit-frame-pointer -ffast-math -pthread 
-std=c++11 -O2 -pipe -fno-omit-frame-pointer -fstack-protector 
-fno-strict-aliasing -fno-omit-frame-pointer /usr/local/lib/libmpir.so 
-Wl,-rpath=/usr/local/lib/gcc7 -L/usr/local/lib/gcc7 -B/usr/local/bin 
-fstack-protector CMakeFiles/ssages.dir/src/main.cpp.o 
CMakeFiles/ssages.dir/hooks/lammps/Driver.cpp.o  -o ssages 
-L/usr/local/mpi/openmpi/lib/libmpi_cxx.so 
-L/usr/local/mpi/openmpi/lib/libmpi.so 
-L/usr/ports/science/ssages/work/SSAGES-public-0.8.3-alpha/_lammps_/src 
-Wl,-rpath,/usr/local/mpi/openmpi/lib/libmpi_cxx.so:/usr/local/mpi/openmpi/lib/libmpi.so:/usr/ports/science/ssages/work/SSAGES-public-0.8.3-alpha/_lammps_/src:/usr/local/mpi/openmpi/lib 
libssages.a -llammps_mpi /usr/local/mpi/openmpi/lib/libmpi_cxx.so 
/usr/local/mpi/openmpi/lib/libmpi.so
CMakeFiles/ssages.dir/hooks/lammps/Driver.cpp.o: In function 
`SSAGES::Driver::Run()':
Driver.cpp:(.text+0x3f): undefined reference to 
`LAMMPS_NS::LAMMPS::LAMMPS(int, char**, ompi_communicator_t*)'
//usr/local/lib/libmpicxx.so.12: undefined reference to 
`MPIR_Keyval_set_proxy'
//usr/local/lib/libmpicxx.so.12: undefined reference to 
`MPIR_Errhandler_set_cxx'
//usr/local/lib/libmpicxx.so.12: undefined reference to `MPIR_Op_set_cxx'


These functions are either missing from this library, or it isn't linked 
to some ther library.


Yuri