project (ClickHouse) cmake_minimum_required (VERSION 3.3) cmake_policy(SET CMP0023 NEW) set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules/") option(ENABLE_IPO "Enable inter-procedural optimization (aka LTO)" OFF) # need cmake 3.9+ if(ENABLE_IPO) cmake_policy(SET CMP0069 NEW) include(CheckIPOSupported) check_ipo_supported(RESULT IPO_SUPPORTED OUTPUT IPO_NOT_SUPPORTED) if(IPO_SUPPORTED) message(STATUS "IPO/LTO is supported, enabling") set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE) else() message(STATUS "IPO/LTO is not supported: <${IPO_NOT_SUPPORTED}>") endif() else() message(STATUS "IPO/LTO not enabled.") endif() if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") # Require at least gcc 7 if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7 AND NOT CMAKE_VERSION VERSION_LESS 2.8.9) message (FATAL_ERROR "GCC version must be at least 7. 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Run\n\tgit submodule update --init --recursive") endif () # Write compile_commands.json set(CMAKE_EXPORT_COMPILE_COMMANDS 1) include (cmake/find_ccache.cmake) if (NOT CMAKE_BUILD_TYPE OR CMAKE_BUILD_TYPE STREQUAL "None") message (STATUS "CMAKE_BUILD_TYPE is not set, set to default = RELWITHDEBINFO") set (CMAKE_BUILD_TYPE "RELWITHDEBINFO") endif () string(TOUPPER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_UC) message (STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}") set (CMAKE_CONFIGURATION_TYPES "RelWithDebInfo;Debug;Release;MinSizeRel" CACHE STRING "" FORCE) set (CMAKE_DEBUG_POSTFIX "d" CACHE STRING "Generate debug library name with a postfix.") # To be consistent with CMakeLists from contrib libs. option (USE_STATIC_LIBRARIES "Set to FALSE to use shared libraries" ON) option (MAKE_STATIC_LIBRARIES "Set to FALSE to make shared libraries" ${USE_STATIC_LIBRARIES}) if (NOT MAKE_STATIC_LIBRARIES) option (SPLIT_SHARED_LIBRARIES "DEV ONLY. 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GLIBC is actually a collection of interdependent libraries. set (DEFAULT_LIBS "${DEFAULT_LIBS} -lrt -ldl -lpthread -lm -lc") # Note: we'd rather use Musl libc library, but it's little bit more difficult to use. message(STATUS "Default libraries: ${DEFAULT_LIBS}") endif () if (DEFAULT_LIBS) # Add default libs to all targets as the last dependency. set(CMAKE_CXX_STANDARD_LIBRARIES ${DEFAULT_LIBS}) endif () if (NOT MAKE_STATIC_LIBRARIES) set(CMAKE_POSITION_INDEPENDENT_CODE ON) endif () # Using "include-what-you-use" tool. option (USE_INCLUDE_WHAT_YOU_USE "Use 'include-what-you-use' tool" OFF) if (USE_INCLUDE_WHAT_YOU_USE) find_program(IWYU_PATH NAMES include-what-you-use iwyu) if (NOT IWYU_PATH) message(FATAL_ERROR "Could not find the program include-what-you-use") endif() if (${CMAKE_VERSION} VERSION_LESS "3.3.0") message(FATAL_ERROR "include-what-you-use requires CMake version at least 3.3.") endif() endif () # Flags for test coverage if (TEST_COVERAGE) set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage -DIS_DEBUG") endif (TEST_COVERAGE) if (ENABLE_TESTS) message (STATUS "Tests are enabled") endif () enable_testing() # Enable for tests without binary # when installing to /usr - place configs to /etc but for /usr/local place to /usr/local/etc if (CMAKE_INSTALL_PREFIX STREQUAL "/usr") set (CLICKHOUSE_ETC_DIR "/etc") else () set (CLICKHOUSE_ETC_DIR "${CMAKE_INSTALL_PREFIX}/etc") endif () option (UNBUNDLED "Try find all libraries in system. We recommend to avoid this mode for production builds, because we cannot guarantee exact versions and variants of libraries your system has installed. This mode exists for enthusiastic developers who search for trouble. Also it is useful for maintainers of OS packages." OFF) if (UNBUNDLED) set(NOT_UNBUNDLED 0) else () set(NOT_UNBUNDLED 1) endif () # Using system libs can cause lot of warnings in includes. if (UNBUNDLED OR NOT (OS_LINUX OR APPLE) OR ARCH_32) option (NO_WERROR "Disable -Werror compiler option" ON) endif () message (STATUS "Building for: ${CMAKE_SYSTEM} ${CMAKE_SYSTEM_PROCESSOR} ${CMAKE_LIBRARY_ARCHITECTURE} ; USE_STATIC_LIBRARIES=${USE_STATIC_LIBRARIES} MAKE_STATIC_LIBRARIES=${MAKE_STATIC_LIBRARIES} SPLIT_SHARED=${SPLIT_SHARED_LIBRARIES} UNBUNDLED=${UNBUNDLED} CCACHE=${CCACHE_FOUND} ${CCACHE_VERSION}") include(GNUInstallDirs) include (cmake/find_contrib_lib.cmake) include (cmake/find_ssl.cmake) include (cmake/lib_name.cmake) include (cmake/find_icu.cmake) include (cmake/find_boost.cmake) include (cmake/find_zlib.cmake) include (cmake/find_zstd.cmake) include (cmake/find_ltdl.cmake) # for odbc include (cmake/find_termcap.cmake) include (cmake/find_odbc.cmake) # openssl, zlib, odbc before poco include (cmake/find_poco.cmake) include (cmake/find_lz4.cmake) include (cmake/find_xxhash.cmake) include (cmake/find_sparsehash.cmake) include (cmake/find_rt.cmake) include (cmake/find_execinfo.cmake) include (cmake/find_readline_edit.cmake) include (cmake/find_re2.cmake) include (cmake/find_rdkafka.cmake) include (cmake/find_capnp.cmake) include (cmake/find_llvm.cmake) include (cmake/find_cpuid.cmake) # Freebsd, bundled if (NOT USE_CPUID) include (cmake/find_cpuinfo.cmake) # Debian endif() include (cmake/find_libgsasl.cmake) include (cmake/find_libxml2.cmake) include (cmake/find_brotli.cmake) include (cmake/find_protobuf.cmake) include (cmake/find_pdqsort.cmake) include (cmake/find_hdfs3.cmake) # uses protobuf include (cmake/find_consistent-hashing.cmake) include (cmake/find_base64.cmake) include (cmake/find_hyperscan.cmake) find_contrib_lib(cityhash) find_contrib_lib(farmhash) find_contrib_lib(metrohash) find_contrib_lib(btrie) find_contrib_lib(double-conversion) include (cmake/find_parquet.cmake) if (ENABLE_TESTS) include (cmake/find_gtest.cmake) endif () # Need to process before "contrib" dir: include (libs/libcommon/cmake/find_gperftools.cmake) include (libs/libcommon/cmake/find_jemalloc.cmake) include (libs/libcommon/cmake/find_cctz.cmake) include (libs/libmysqlxx/cmake/find_mysqlclient.cmake) include (libs/libdaemon/cmake/find_unwind.cmake) include (cmake/print_flags.cmake) add_subdirectory (contrib EXCLUDE_FROM_ALL) add_subdirectory (libs) add_subdirectory (utils) add_subdirectory (dbms) include (cmake/print_include_directories.cmake) if (GLIBC_COMPATIBILITY) # FIXME: actually glibc-compatibility should always be built first, # because it's unconditionally linked via $DEFAULT_LIBS, # and these looks like the first places that get linked. function (add_glibc_compat target_name) if (TARGET ${target_name}) add_dependencies(${target_name} glibc-compatibility) endif () endfunction () add_glibc_compat(ltdl) add_glibc_compat(zlibstatic) add_glibc_compat(jemalloc) add_glibc_compat(unwind) add_glibc_compat(memcpy) add_glibc_compat(Foundation) add_glibc_compat(common) add_glibc_compat(gtest) add_glibc_compat(lz4) add_glibc_compat(zstd) add_glibc_compat(snappy) add_glibc_compat(arrow) add_glibc_compat(protoc) add_glibc_compat(thrift_static) add_glibc_compat(boost_regex_internal) endif ()