Build with Intel/openmpi

modulefiles/gsi_hercules.intel.lua

@@ -1,16 +1,16 @@
 help([[
 ]])
 
-prepend_path("MODULEPATH", "/work/noaa/epic/role-epic/spack-stack/hercules/spack-stack-1.6.0/envs/gsi-addon-env/install/modulefiles/Core")
+prepend_path("MODULEPATH", "/work/noaa/global/dhuber/SPACK/ss-160-openmpi/envs/unified-env/install/modulefiles/Core")
 
 local stack_python_ver=os.getenv("stack_python_ver") or "3.11.6"
 local stack_intel_ver=os.getenv("stack_intel_ver") or "2021.9.0"
-local stack_impi_ver=os.getenv("stack_impi_ver") or "2021.9.0"
+local stack_openmpi_ver=os.getenv("stack_openmpi_ver") or "4.1.6"
 local cmake_ver=os.getenv("cmake_ver") or "3.23.1"
 local prod_util_ver=os.getenv("prod_util_ver") or "2.1.1"
 
 load(pathJoin("stack-intel", stack_intel_ver))
-load(pathJoin("stack-intel-oneapi-mpi", stack_impi_ver))
+load(pathJoin("stack-openmpi", stack_openmpi_ver))
 load(pathJoin("python", stack_python_ver))
 load(pathJoin("cmake", cmake_ver))
 

src/mgbf/CMakeLists.txt

@@ -64,6 +64,26 @@ set_target_properties(mgbf PROPERTIES Fortran_MODULE_DIRECTORY "${module_dir}")
 target_include_directories(mgbf PUBLIC $<BUILD_INTERFACE:${module_dir}>
                                            $<INSTALL_INTERFACE:include/mgbf>)
 
+find_package(MPI REQUIRED)
+add_definitions(${MPI_Fortran_COMPILE_FLAGS})
+include_directories(${MPI_Fortran_INCLUDE_DIRS})
+link_directories(${MPI_Fortran_LIBRARY_DIRS})
+target_link_libraries(mgbf ${MPI_Fortran_LIBRARIES})
+
+if(MPI_EXTRA_LIBRARY)
+   target_link_libraries(mgbf ${MPI_EXTRA_LIBRARY})
+endif()
+
+get_target_property(CURRENT_LINK_FLAGS mgbf LINK_FLAGS)
+if(CURRENT_LINK_FLAGS)
+    set(MY_MPI_LINK_FLAGS "${CURRENT_LINK_FLAGS};${MPI_Fortran_LINK_FLAGS}")
+else()
+    set(MY_MPI_LINK_FLAGS "${MPI_Fortran_LINK_FLAGS}")
+endif()
+if(MY_MPI_LINK_FLAGS)
+   set_target_properties(mgbf PROPERTIES LINK_FLAGS ${MY_MPI_LINK_FLAGS})
+endif()
+
 install(DIRECTORY ${module_dir} DESTINATION ${CMAKE_INSTALL_PREFIX}/include)
 
 install(TARGETS mgbf