# Packages are optional: if they are not present, certain code samples are not compiled cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR) find_package(MPI REQUIRED) # Built-in in CMake find_package(Threads REQUIRED) include(${CMAKE_CURRENT_SOURCE_DIR}/../../cmake/common.cmake) find_package(LibMesh REQUIRED) # ================================================================================================== if ("${DWARF_PREFIX}" STREQUAL "") set(DWARF_PREFIX 8_unstructured) endif() set(NAME ${DWARF_PREFIX}_libmesh) if (MPI_FOUND AND LIBMESH_FOUND) enable_language(CXX) include_directories(${LIBMESH_INCLUDE_DIRS} ${MPI_INCLUDE_PATH}) add_executable(${NAME} fem_system_ex4.cpp heatsystem.cpp) set(CMAKE_BUILD_TYPE RelWithDebInfo) if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native") elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -xHost -std=c++14") endif() set_target_properties(${NAME} PROPERTIES CXX_STANDARD 14 CXX_STANDARD_REQUIRED YES) target_link_libraries(${NAME} ${LIBMESH_LIBRARIES} ${MPI_CXX_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}) install(TARGETS ${NAME} DESTINATION bin) message("** Enabling '${NAME}': with LibMesh and MPI") else() message("## Skipping '${NAME}': LibMesh or MPI support missing") endif() set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${C_FLAGS}") unset(NAME) # ==================================================================================================