make example/cpp/executor error

System Info

command:
mkdir build
cd build
cmake ..
make -j
error messsages:
usr/bin/ld: CMakeFiles/executorExampleAdvancedMultiInstances.dir/executorExampleAdvancedMultiInstances.cpp.o: in function `MPI::Intracomm::Clone() const':

executorExampleAdvancedMultiInstances.cpp:(.text._ZNK3MPI9Intracomm5CloneEv[_ZNK3MPI9Intracomm5CloneEv]+0x40): undefined reference to `MPI::Comm::Comm()'

/usr/bin/ld: CMakeFiles/executorExampleAdvancedMultiInstances.dir/executorExampleAdvancedMultiInstances.cpp.o: in function `MPI::Graphcomm::Clone() const':

executorExampleAdvancedMultiInstances.cpp:(.text._ZNK3MPI9Graphcomm5CloneEv[_ZNK3MPI9Graphcomm5CloneEv]+0x38): undefined reference to `MPI::Comm::Comm()'

/usr/bin/ld: CMakeFiles/executorExampleAdvancedMultiInstances.dir/executorExampleAdvancedMultiInstances.cpp.o: in function `MPI::Cartcomm::Sub(bool const*) const':

executorExampleAdvancedMultiInstances.cpp:(.text._ZNK3MPI8Cartcomm3SubEPKb[_ZNK3MPI8Cartcomm3SubEPKb]+0x98): undefined reference to `MPI::Comm::Comm()'

/usr/bin/ld: CMakeFiles/executorExampleAdvancedMultiInstances.dir/executorExampleAdvancedMultiInstances.cpp.o: in function `MPI::Intracomm::Create_graph(int, int const*, int const*, bool) const':

executorExampleAdvancedMultiInstances.cpp:(.text._ZNK3MPI9Intracomm12Create_graphEiPKiS2_b[_ZNK3MPI9Intracomm12Create_graphEiPKiS2_b]+0x38): undefined reference to `MPI::Comm::Comm()'

/usr/bin/ld: CMakeFiles/executorExampleAdvancedMultiInstances.dir/executorExampleAdvancedMultiInstances.cpp.o: in function `MPI::Cartcomm::Clone() const':

executorExampleAdvancedMultiInstances.cpp:(.text._ZNK3MPI8Cartcomm5CloneEv[_ZNK3MPI8Cartcomm5CloneEv]+0x38): undefined reference to `MPI::Comm::Comm()'

/usr/bin/ld: CMakeFiles/executorExampleAdvancedMultiInstances.dir/executorExampleAdvancedMultiInstances.cpp.o:executorExampleAdvancedMultiInstances.cpp:(.text._ZNK3MPI9Intracomm11Create_cartEiPKiPKbb[_ZNK3MPI9Intracomm11Create_cartEiPKiPKbb]+0xac): more undefined references to `MPI::Comm::Comm()' follow

/usr/bin/ld: CMakeFiles/executorExampleAdvancedMultiInstances.dir/executorExampleAdvancedMultiInstances.cpp.o:(.data.rel.ro._ZTVN3MPI8DatatypeE[_ZTVN3MPI8DatatypeE]+0x78): undefined reference to `MPI::Datatype::Free()'

/usr/bin/ld: CMakeFiles/executorExampleAdvancedMultiInstances.dir/executorExampleAdvancedMultiInstances.cpp.o:(.data.rel.ro._ZTVN3MPI3WinE[_ZTVN3MPI3WinE]+0x48): undefined reference to `MPI::Win::Free()'

Who can help?

No response

Information

• The official example scripts
• My own modified scripts

Tasks

• An officially supported task in the examples folder (such as GLUE/SQuAD, ...)
• My own task or dataset (give details below)

Reproduction

cd to examples/cpp/executor dir and the execute command: mkdir build && cd build && cmake .. && make -j

Expected behavior

no

actual behavior

no

additional notes

link openmpi error

Start in examples/cpp/executor and reproduce the documented mkdir, cmake .., and make -j commands. Read the CMake configuration and compare the linker output for executorExampleAdvancedMultiInstances.cpp, especially the missing MPI::Comm, MPI::Datatype, and MPI::Win symbols. Done means the example builds without these linker errors.