project (ClickHouse) cmake_minimum_required (VERSION 2.8) set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${ClickHouse_SOURCE_DIR}/cmake/Modules/") if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU") # Require at least gcc 6 if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6 AND NOT CMAKE_VERSION VERSION_LESS 2.8.9) message (FATAL_ERROR "GCC version must be at least 6! For example, if GCC 6 is available under gcc-6, g++-6 names, do the following: export CC=gcc-6 CXX=g++-6; rm -rf CMakeCache.txt CMakeFiles; and re run cmake or ./release.") endif () elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") # Require at least clang 3.8 if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.8) message (FATAL_ERROR "Clang version must be at least 3.8! Recommended 4+") endif () if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4) message (WARNING "Compilation has only been tested with Clang 4+") endif () else () message (WARNING "You are using an unsupported compiler! Compilation has only been tested with Clang 4+ and GCC 6+.") endif () if (CMAKE_SYSTEM MATCHES "FreeBSD") set (PLATFORM_EXTRA_CXX_FLAG "-DCLOCK_MONOTONIC_COARSE=CLOCK_MONOTONIC_FAST") endif () cmake_policy (SET CMP0014 OLD) # Ignore warning about CMakeLists.txt in each directory cmake_policy (SET CMP0012 NEW) # Don't dereference TRUE and FALSE # 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} ) # ASan - build type with address sanitizer # UBSan - build type with undefined behaviour sanitizer # TSan is not supported due to false positive errors in libstdc++ and necessity to rebuild libstdc++ with TSan set (CMAKE_CONFIGURATION_TYPES "RelWithDebInfo;Debug;Release;MinSizeRel;ASan;UBSan" CACHE STRING "" FORCE) if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)") set (ARCH_AARCH64 1) endif () if (ARCH_AARCH64 OR CMAKE_SYSTEM_PROCESSOR MATCHES "arm") set (ARCH_ARM 1) endif () if (CMAKE_LIBRARY_ARCHITECTURE MATCHES "i386") set (ARCH_I386 1) endif () if ( ( ARCH_ARM AND NOT ARCH_AARCH64 ) OR ARCH_I386) set (ARCH_32 1) message (WARNING "Support 32bit platforms is highly experimental") endif () set (COMMON_WARNING_FLAGS "-Wall") # -Werror is also added inside directories with our own code. set (CXX_WARNING_FLAGS "-Wnon-virtual-dtor") set (CXX11_ABI "ENABLE" CACHE STRING "Use C++11 ABI: DEFAULT, ENABLE, DISABLE") option (TEST_COVERAGE "Enables flags for test coverage" OFF) option (ENABLE_TESTS "Enables tests" ON) option (USE_STATIC_LIBRARIES "Set to FALSE to use shared libraries" ON) option (MAKE_STATIC_LIBRARIES "Set to FALSE to make shared libraries" ${USE_STATIC_LIBRARIES}) if (USE_STATIC_LIBRARIES) list(REVERSE CMAKE_FIND_LIBRARY_SUFFIXES) endif () if (CMAKE_SYSTEM_PROCESSOR MATCHES "amd64.*|x86_64.*|AMD64.*") option (USE_INTERNAL_MEMCPY "Use internal implementation of 'memcpy' function instead of provided by libc. 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fix linkage for gcc-5.4, gcc-6.1 # See more in http://stackoverflow.com/questions/37603238/fsanitize-not-using-gold-linker-in-gcc-6-1 set (CMAKE_CXX_FLAGS_ASAN "${CMAKE_CXX_FLAGS_ASAN} -fuse-ld=gold") set (CMAKE_C_FLAGS_ASAN "${CMAKE_C_FLAGS_ASAN} -fuse-ld=gold") endif () set (CMAKE_CXX_FLAGS_UBSAN "${CMAKE_CXX_FLAGS_UBSAN} ${SAN_FLAGS} -fsanitize=undefined") set (CMAKE_C_FLAGS_UBSAN "${CMAKE_C_FLAGS_UBSAN} ${SAN_FLAGS} -fsanitize=undefined") set (CMAKE_CXX_FLAGS_MSAN "${CMAKE_CXX_FLAGS_MSAN} ${SAN_FLAGS} -fsanitize=memory") set (CMAKE_C_FLAGS_MSAN "${CMAKE_C_FLAGS_MSAN} ${SAN_FLAGS} -fsanitize=memory") set (CMAKE_CXX_FLAGS_TSAN "${CMAKE_CXX_FLAGS_TSAN} ${SAN_FLAGS} -fsanitize=thread") set (CMAKE_C_FLAGS_TSAN "${CMAKE_C_FLAGS_TSAN} ${SAN_FLAGS} -fsanitize=thread") # Using "include-what-you-use" tool. option (USE_INCLUDE_WHAT_YOU_USE "Use 'include-what-you-use' tool" OFF) if (USE_INCLUDE_WHAT_YOU_USE) find_program(IWYU_PATH NAMES include-what-you-use iwyu) if (NOT IWYU_PATH) message(FATAL_ERROR "Could not find the program include-what-you-use") endif() if (${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 "${CMAKE_CXX_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage -DIS_DEBUG") endif (TEST_COVERAGE) if (ENABLE_TESTS) message (STATUS "Tests are enabled") enable_testing() endif () # when installing to /usr - place configs to /etc but for /usr/local place to /usr/local/etc if (CMAKE_INSTALL_PREFIX STREQUAL "/usr") set (CLICKHOUSE_ETC_DIR "/etc") else () set (CLICKHOUSE_ETC_DIR "${CMAKE_INSTALL_PREFIX}/etc") endif () option (UNBUNDLED "Try find all libraries in system (if fail - use bundled from contrib/)" 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 (CMAKE_SYSTEM MATCHES "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=${MAKE_STATIC_LIBRARIES} UNBUNDLED=${UNBUNDLED} CCACHE=${CCACHE_FOUND} ${CCACHE_VERSION}") include(GNUInstallDirs) include (cmake/find_openssl.cmake) if (NOT OPENSSL_FOUND) message (FATAL_ERROR "Need openssl for build. debian tip: sudo apt install libssl-dev") endif () include (cmake/lib_name.cmake) include (cmake/find_icu4c.cmake) include (cmake/find_boost.cmake) # openssl, zlib before poco include (cmake/find_zlib.cmake) include (cmake/find_zstd.cmake) include (cmake/find_poco.cmake) include (cmake/find_lz4.cmake) include (cmake/find_sparsehash.cmake) include (cmake/find_rt.cmake) include (cmake/find_readline_edit.cmake) include (cmake/find_zookeeper.cmake) include (cmake/find_re2.cmake) include (cmake/find_contrib_lib.cmake) find_contrib_lib(cityhash) find_contrib_lib(farmhash) find_contrib_lib(metrohash) find_contrib_lib(btrie) find_contrib_lib(double-conversion) # Need to process before "contrib" dir: include (libs/libcommon/cmake/find_gperftools.cmake) include (libs/libcommon/cmake/find_jemalloc.cmake) include (libs/libcommon/cmake/find_cctz.cmake) include (libs/libmysqlxx/cmake/find_mysqlclient.cmake) include (libs/libdaemon/cmake/find_unwind.cmake) set (FULL_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UC}}") set (FULL_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE_UC}}") message (STATUS "C_FLAGS = ${FULL_C_FLAGS}") message (STATUS "CXX_FLAGS = ${FULL_CXX_FLAGS}") message (STATUS "LINK_FLAGS = ${CMAKE_EXE_LINKER_FLAGS}") # Directory for Yandex specific files set (CLICKHOUSE_PRIVATE_DIR ${ClickHouse_SOURCE_DIR}/private/) if (EXISTS ${CLICKHOUSE_PRIVATE_DIR}) add_subdirectory (${CLICKHOUSE_PRIVATE_DIR}) endif () add_subdirectory (contrib) add_subdirectory (libs) add_subdirectory (utils) add_subdirectory (dbms) include (cmake/print_include_directories.cmake)