| find_package(MPI COMPONENTS CXX) | |
| if(MPI_FOUND) | |
| add_executable(test_mpi main.cpp mpi.cpp) | |
| target_link_libraries(test_mpi doctest ${CMAKE_THREAD_LIBS_INIT} MPI::MPI_CXX) | |
| doctest_add_test(NO_OUTPUT NAME test_mpi COMMAND ${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} 3 $<TARGET_FILE:test_mpi>) | |
| endif() |