include (ExternalProject) set_property (DIRECTORY PROPERTY EP_PREFIX dependencies) set (NETGEN_DEPENDENCIES) set (LAPACK_DEPENDENCIES) set (NETGEN_CMAKE_ARGS "" CACHE INTERNAL "") macro(set_vars VAR_OUT) foreach(varname ${ARGN}) if(NOT "${${varname}}" STREQUAL "") string(REPLACE ";" "$" varvalue "${${varname}}" ) set(${VAR_OUT} ${${VAR_OUT}};-D${varname}=${varvalue} CACHE INTERNAL "") endif() endforeach() endmacro() ####################################################################### if(WIN32) set (DEPS_DOWNLOAD_URL "https://github.com/NGSolve/ngsolve_dependencies/releases/download/v1.0.0" CACHE STRING INTERNAL) set (OCC_DOWNLOAD_URL_WIN "${DEPS_DOWNLOAD_URL}/occ_win64.zip" CACHE STRING INTERNAL) set (TCLTK_DOWNLOAD_URL_WIN "${DEPS_DOWNLOAD_URL}/tcltk_win64.zip" CACHE STRING INTERNAL) set (ZLIB_DOWNLOAD_URL_WIN "${DEPS_DOWNLOAD_URL}/zlib_win64.zip" CACHE STRING INTERNAL) if(NOT CMAKE_CXX_COMPILER_ID STREQUAL "Intel") string(REGEX REPLACE "/W[0-4]" "/W0" CMAKE_CXX_FLAGS_NEW ${CMAKE_CXX_FLAGS}) set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS_NEW} CACHE STRING "compile flags" FORCE) string(REGEX REPLACE "/W[0-4]" "/W0" CMAKE_CXX_FLAGS_NEW ${CMAKE_CXX_FLAGS_RELEASE}) set(CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_NEW} CACHE STRING "compile flags" FORCE) string(REGEX REPLACE "/W[0-4]" "/W0" CMAKE_SHARED_LINKER_FLAGS_NEW ${CMAKE_SHARED_LINKER_FLAGS}) set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS_NEW} /IGNORE:4217,4049" CACHE STRING "compile flags" FORCE) string(REGEX REPLACE "/W[0-4]" "/W0" CMAKE_EXE_LINKER_FLAGS_NEW ${CMAKE_EXE_LINKER_FLAGS}) set(CMAKE_EXE_LINKER_FLAGS"${CMAKE_EXE_LINKER_FLAGS_NEW}/IGNORE:4217,4049" CACHE STRING "compile flags" FORCE) endif(NOT CMAKE_CXX_COMPILER_ID STREQUAL "Intel") endif(WIN32) if(UNIX) message("Checking for write permissions in install directory...") execute_process(COMMAND mkdir -p ${CMAKE_INSTALL_PREFIX}) execute_process(COMMAND test -w ${CMAKE_INSTALL_PREFIX} RESULT_VARIABLE res) if(res) message(WARNING "No write access at install directory, please set correct permissions") endif() endif(UNIX) if(NOT WIN32) find_package(ZLIB REQUIRED) set_vars(NETGEN_CMAKE_ARGS ZLIB_INCLUDE_DIRS ZLIB_LIBRARIES) endif(NOT WIN32) ####################################################################### if (USE_PYTHON) find_path(PYBIND_INCLUDE_DIR pybind11/pybind11.h PATHS ${CMAKE_CURRENT_SOURCE_DIR}/external_dependencies/pybind11/include NO_DEFAULT_PATH) set(NG_INSTALL_PYBIND ON) if( NOT PYBIND_INCLUDE_DIR ) # if the pybind submodule is missing, try to initialize and update all submodules execute_process(COMMAND git submodule update --init --recursive WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}) find_path(PYBIND_INCLUDE_DIR pybind11/pybind11.h PATHS ${CMAKE_CURRENT_SOURCE_DIR}/external_dependencies/pybind11/include NO_DEFAULT_PATH) endif( NOT PYBIND_INCLUDE_DIR ) if( PYBIND_INCLUDE_DIR ) message("-- Found Pybind11: ${PYBIND_INCLUDE_DIR}") else( PYBIND_INCLUDE_DIR ) message(FATAL_ERROR "Could NOT find pybind11!") endif( PYBIND_INCLUDE_DIR ) find_package(PythonInterp 3 REQUIRED) find_package(PythonLibs 3 REQUIRED) set_vars(NETGEN_CMAKE_ARGS PYTHON_INCLUDE_DIRS PYTHON_LIBRARIES PYTHON_EXECUTABLE PYTHON_VERSION PYBIND_INCLUDE_DIR NG_INSTALL_PYBIND ) endif (USE_PYTHON) ####################################################################### if(USE_OCC AND WIN32 AND NOT OCC_INCLUDE_DIR) ExternalProject_Add(win_download_occ PREFIX ${CMAKE_CURRENT_BINARY_DIR}/tcl URL ${OCC_DOWNLOAD_URL_WIN} UPDATE_COMMAND "" # Disable update BUILD_IN_SOURCE 1 CONFIGURE_COMMAND "" BUILD_COMMAND "" INSTALL_COMMAND ${CMAKE_COMMAND} -E copy_directory . ${CMAKE_INSTALL_PREFIX} LOG_DOWNLOAD 1 ) list(APPEND NETGEN_DEPENDENCIES win_download_occ) endif(USE_OCC AND WIN32 AND NOT OCC_INCLUDE_DIR) ####################################################################### include(cmake/external_projects/zlib.cmake) if(USE_GUI) include(cmake/external_projects/tcltk.cmake) endif(USE_GUI) ####################################################################### if(USE_MPI) if(UNIX) find_package(METIS QUIET) if(NOT METIS_FOUND) message(STATUS "Could not find METIS, it will be built from source") include(cmake/external_projects/metis.cmake) endif() else(UNIX) find_package(METIS REQUIRED) endif(UNIX) endif(USE_MPI) ####################################################################### # propagate cmake variables to Netgen subproject set_vars( NETGEN_CMAKE_ARGS CMAKE_CXX_COMPILER CMAKE_BUILD_TYPE CMAKE_SHARED_LINKER_FLAGS CMAKE_SHARED_LINKER_FLAGS_RELEASE CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_RELEASE CMAKE_OSX_DEPLOYMENT_TARGET CMAKE_OSX_SYSROOT USE_GUI USE_PYTHON USE_MPI USE_VT USE_VTUNE USE_NUMA USE_CCACHE USE_NATIVE_ARCH USE_OCC USE_MPEG USE_JPEG USE_INTERNAL_TCL INSTALL_PROFILES INTEL_MIC CMAKE_PREFIX_PATH CMAKE_INSTALL_PREFIX ENABLE_UNIT_TESTS ENABLE_CPP_CORE_GUIDELINES_CHECK USE_SPDLOG DEBUG_LOG CHECK_RANGE ) # propagate all variables set on the command line using cmake -DFOO=BAR # to Netgen subproject get_cmake_property(CACHE_VARS CACHE_VARIABLES) foreach(CACHE_VAR ${CACHE_VARS}) get_property(CACHE_VAR_HELPSTRING CACHE ${CACHE_VAR} PROPERTY HELPSTRING) if(CACHE_VAR_HELPSTRING STREQUAL "No help, variable specified on the command line.") get_property(CACHE_VAR_TYPE CACHE ${CACHE_VAR} PROPERTY TYPE) set(NETGEN_CMAKE_ARGS ${NETGEN_CMAKE_ARGS};-D${CACHE_VAR}:${CACHE_VAR_TYPE}=${${CACHE_VAR}} CACHE INTERNAL "") endif() endforeach() if(${CMAKE_GENERATOR} STREQUAL "Unix Makefiles") set(NETGEN_BUILD_COMMAND $(MAKE) --silent ) else() set(NETGEN_BUILD_COMMAND ${CMAKE_COMMAND} --build ${CMAKE_CURRENT_BINARY_DIR}/netgen --config ${CMAKE_BUILD_TYPE}) endif() ExternalProject_Add (netgen DEPENDS ${NETGEN_DEPENDENCIES} SOURCE_DIR ${PROJECT_SOURCE_DIR} CMAKE_ARGS -DUSE_SUPERBUILD=OFF ${NETGEN_CMAKE_ARGS} INSTALL_COMMAND "" BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/netgen BUILD_COMMAND ${NETGEN_BUILD_COMMAND} STEP_TARGETS build ) # Check if the git submodules (i.e. pybind11) are up to date # in case, something is wrong, emit a warning but continue ExternalProject_Add_Step(netgen check_submodules COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/check_submodules.cmake DEPENDERS install # Steps on which this step depends ) # Due to 'ALWAYS 1', this step is always run which also forces a build of # the Netgen subproject ExternalProject_Add_Step(netgen check_submodules1 COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/check_submodules.cmake DEPENDEES configure # Steps on which this step depends DEPENDERS build # Steps that depend on this step ALWAYS 1 # No stamp file, step always runs ) install(CODE "execute_process(COMMAND \"${CMAKE_COMMAND}\" --build . --target install --config ${CMAKE_BUILD_TYPE} WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/netgen)") add_custom_target(test_netgen ${CMAKE_COMMAND} --build ${CMAKE_CURRENT_BINARY_DIR}/netgen --target test --config ${CMAKE_BUILD_TYPE} )