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 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! For example, if GCC 7 is available under gcc-7, g++-7 names, do the following: export CC=gcc-7 CXX=g++-7; rm -rf CMakeCache.txt CMakeFiles; and re run cmake or ./release.") endif () elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") # Require at least clang 5 if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5) message (FATAL_ERROR "Clang version must be at least 5!") endif () else () message (WARNING "You are using an unsupported compiler! Compilation has only been tested with Clang 5+ and GCC 7+.") endif () if (CMAKE_SYSTEM MATCHES "FreeBSD") set (PLATFORM_EXTRA_CXX_FLAG "-DCLOCK_MONOTONIC_COARSE=CLOCK_MONOTONIC_FAST") 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: " ${CMAKE_BUILD_TYPE} ) # ASan - build type with address sanitizer # UBSan - build type with undefined behaviour sanitizer # TSan is not supported due to false positive errors in libstdc++ and necessity to rebuild libstdc++ with TSan set (CMAKE_CONFIGURATION_TYPES "RelWithDebInfo;Debug;Release;MinSizeRel;ASan;UBSan" CACHE STRING "" FORCE) if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)") set (ARCH_AARCH64 1) endif () if (ARCH_AARCH64 OR CMAKE_SYSTEM_PROCESSOR MATCHES "arm") set (ARCH_ARM 1) endif () if (CMAKE_LIBRARY_ARCHITECTURE MATCHES "i386") set (ARCH_I386 1) endif () if ( ( ARCH_ARM AND NOT ARCH_AARCH64 ) OR ARCH_I386) set (ARCH_32 1) message (WARNING "Support for 32bit platforms is highly experimental") endif () set (COMMON_WARNING_FLAGS "${COMMON_WARNING_FLAGS} -Wall") # -Werror is also added inside directories with our own code. set (CXX_WARNING_FLAGS "${CXX_WARNING_FLAGS} -Wnon-virtual-dtor") if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") # clang: warning: argument unused during compilation: '-stdlib=libc++' # clang: warning: argument unused during compilation: '-specs=/usr/share/dpkg/no-pie-compile.specs' [-Wunused-command-line-argument] set (CXX_WARNING_FLAGS "${CXX_WARNING_FLAGS} -Wno-unused-command-line-argument") endif () 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" ${USE_STATIC_LIBRARIES}) if (NOT MAKE_STATIC_LIBRARIES) option (SPLIT_SHARED_LIBRARIES "DEV ONLY. Keep all internal libs as separate .so for faster linking" OFF) option (CLICKHOUSE_SPLIT_BINARY "Make several binaries instead one bundled (clickhouse-server, clickhouse-client, ... )" OFF) endif () if (SPLIT_SHARED_LIBRARIES) set (SPLIT_SHARED SHARED) endif () if (USE_STATIC_LIBRARIES) list(REVERSE CMAKE_FIND_LIBRARY_SUFFIXES) endif () if (CMAKE_LIBRARY_ARCHITECTURE MATCHES "amd64.*|x86_64.*|AMD64.*") option (USE_INTERNAL_MEMCPY "Use internal implementation of 'memcpy' function instead of provided by libc. Only for x86_64." ON) if (CMAKE_SYSTEM MATCHES "Linux") option (GLIBC_COMPATIBILITY "Set to TRUE to enable compatibility with older glibc libraries. Only for x86_64, Linux. Implies USE_INTERNAL_MEMCPY." ON) endif() endif () if (GLIBC_COMPATIBILITY) set (USE_INTERNAL_MEMCPY ON) endif () if (CXX11_ABI STREQUAL ENABLE) set (CXX11_ABI_FLAGS "-D_GLIBCXX_USE_CXX11_ABI=1") elseif (CXX11_ABI STREQUAL DISABLE) set (CXX11_ABI_FLAGS "-D_GLIBCXX_USE_CXX11_ABI=0") else () set (CXX11_ABI_FLAGS "") endif () set (COMPILER_FLAGS "${COMPILER_FLAGS} ${CXX11_ABI_FLAGS}") find_program (LLD_PATH NAMES lld) find_program (GOLD_PATH NAMES gold) if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND LLD_PATH AND NOT LINKER_NAME) set (LINKER_NAME "lld") elseif (GOLD_PATH) set (LINKER_NAME "gold") endif () if (LINKER_NAME) message(STATUS "Using linker: ${LINKER_NAME}") set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=${LINKER_NAME}") endif () option (PIPE "-pipe compiler option [less /tmp usage, more ram usage]" ON) if (PIPE) set (COMPILER_FLAGS "${COMPILER_FLAGS} -pipe") endif () include (cmake/test_cpu.cmake) option (ARCHNATIVE "Enable -march=native compiler flag" OFF) if (ARCHNATIVE) set (COMPILER_FLAGS "${COMPILER_FLAGS} -march=native") endif () # Special options for better optimized code with clang #if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang") # set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -Wno-unused-command-line-argument -mllvm -inline-threshold=10000") #endif () if (CMAKE_VERSION VERSION_LESS "3.8.0") set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1z") else () set (CMAKE_CXX_STANDARD 17) set (CMAKE_CXX_EXTENSIONS 0) # https://cmake.org/cmake/help/latest/prop_tgt/CXX_EXTENSIONS.html#prop_tgt:CXX_EXTENSIONS set (CMAKE_CXX_STANDARD_REQUIRED ON) set (CXX_FLAGS_INTERNAL_COMPILER "-std=c++1z") # This needs to propagate to vendored projects in contrib set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17") endif () set (CMAKE_BUILD_COLOR_MAKEFILE ON) set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMPILER_FLAGS} ${PLATFORM_EXTRA_CXX_FLAG} -fno-omit-frame-pointer ${COMMON_WARNING_FLAGS} ${CXX_WARNING_FLAGS} ${GLIBC_COMPATIBILITY_COMPILE_FLAGS}") #set (CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}") set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -O3") set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0 -g3 -ggdb3 -fno-inline") set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COMPILER_FLAGS} -fno-omit-frame-pointer ${COMMON_WARNING_FLAGS} ${GLIBC_COMPATIBILITY_COMPILE_FLAGS}") #set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}") set (CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -O3") set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0 -g3 -ggdb3 -fno-inline") if (MAKE_STATIC_LIBRARIES AND NOT APPLE AND NOT (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND CMAKE_SYSTEM MATCHES "FreeBSD")) set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static-libstdc++") endif () set(THREADS_PREFER_PTHREAD_FLAG ON) include (cmake/test_compiler.cmake) if (CMAKE_SYSTEM MATCHES "Linux" AND CMAKE_CXX_COMPILER_ID STREQUAL "Clang") set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GLIBC_COMPATIBILITY_LINK_FLAGS} ${CXX11_ABI_FLAGS}") option (USE_LIBCXX "Use libc++ and libc++abi instead of libstdc++ (only make sense on Linux with Clang)" ${HAVE_LIBCXX}) if (USE_LIBCXX) set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++") # Ok for clang6, for older can cause 'not used option' warning set (CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -D_LIBCPP_DEBUG=0") # More checks in debug build. if (MAKE_STATIC_LIBRARIES) link_libraries (-Wl,-Bstatic -stdlib=libc++ c++ c++abi -Wl,-Bdynamic) else () link_libraries (-stdlib=libc++ c++ c++abi) endif () endif () endif () if (USE_STATIC_LIBRARIES AND HAVE_NO_PIE) set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLAG_NO_PIE}") set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${FLAG_NO_PIE}") endif () if (NOT MAKE_STATIC_LIBRARIES) set(CMAKE_POSITION_INDEPENDENT_CODE ON) endif () set (SAN_FLAGS "${SAN_FLAGS} -g -fno-omit-frame-pointer") if (SAN_DEBUG) set (SAN_FLAGS "${SAN_FLAGS} -O0") else () set (SAN_FLAGS "${SAN_FLAGS} -O3") endif () set (CMAKE_CXX_FLAGS_ASAN "${CMAKE_CXX_FLAGS_ASAN} ${SAN_FLAGS} -fsanitize=address") set (CMAKE_C_FLAGS_ASAN "${CMAKE_C_FLAGS_ASAN} ${SAN_FLAGS} -fsanitize=address") set (CMAKE_CXX_FLAGS_UBSAN "${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} ${SAN_FLAGS} -fsanitize=thread") # clang use static linking by default if (MAKE_STATIC_LIBRARIES AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU") set (CMAKE_EXE_LINKER_FLAGS_ASAN "${CMAKE_EXE_LINKER_FLAGS_ASAN} -static-libasan") set (CMAKE_EXE_LINKER_FLAGS_UBSAN "${CMAKE_EXE_LINKER_FLAGS_UBSAN} -static-libubsan") set (CMAKE_EXE_LINKER_FLAGS_MSAN "${CMAKE_EXE_LINKER_FLAGS_MSAN} -static-libmsan") set (CMAKE_EXE_LINKER_FLAGS_TSAN "${CMAKE_EXE_LINKER_FLAGS_TSAN} -static-libtsan") endif () # Using "include-what-you-use" tool. option (USE_INCLUDE_WHAT_YOU_USE "Use 'include-what-you-use' tool" OFF) if (USE_INCLUDE_WHAT_YOU_USE) find_program(IWYU_PATH NAMES include-what-you-use iwyu) if (NOT IWYU_PATH) message(FATAL_ERROR "Could not find the program include-what-you-use") endif() if (${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 "${CMAKE_CXX_FLAGS_DEBUG} -fprofile-arcs -ftest-coverage -DIS_DEBUG") endif (TEST_COVERAGE) if (ENABLE_TESTS) message (STATUS "Tests are enabled") enable_testing() endif () # when installing to /usr - place configs to /etc but for /usr/local place to /usr/local/etc if (CMAKE_INSTALL_PREFIX STREQUAL "/usr") set (CLICKHOUSE_ETC_DIR "/etc") else () set (CLICKHOUSE_ETC_DIR "${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} ${CCACHE_VERSION}") include(GNUInstallDirs) include (cmake/find_openssl.cmake) if (NOT OPENSSL_FOUND) message (FATAL_ERROR "Need openssl for build. debian tip: sudo apt install libssl-dev") endif () include (cmake/lib_name.cmake) include (cmake/find_icu4c.cmake) include (cmake/find_boost.cmake) # openssl, zlib before poco include (cmake/find_zlib.cmake) include (cmake/find_zstd.cmake) include (cmake/find_poco.cmake) include (cmake/find_lz4.cmake) include (cmake/find_sparsehash.cmake) include (cmake/find_rt.cmake) include (cmake/find_execinfo.cmake) include (cmake/find_readline_edit.cmake) include (cmake/find_zookeeper.cmake) include (cmake/find_re2.cmake) include (cmake/find_rdkafka.cmake) include (cmake/find_capnp.cmake) include (cmake/find_llvm.cmake) include (cmake/find_contrib_lib.cmake) find_contrib_lib(cityhash) find_contrib_lib(farmhash) find_contrib_lib(metrohash) find_contrib_lib(btrie) find_contrib_lib(double-conversion) # Need to process before "contrib" dir: include (libs/libcommon/cmake/find_gperftools.cmake) include (libs/libcommon/cmake/find_jemalloc.cmake) include (libs/libcommon/cmake/find_cctz.cmake) include (libs/libmysqlxx/cmake/find_mysqlclient.cmake) include (libs/libdaemon/cmake/find_unwind.cmake) set (FULL_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UC}}") set (FULL_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE_UC}}") set (FULL_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE_UC}}") message (STATUS "C_FLAGS = ${FULL_C_FLAGS}") message (STATUS "CXX_FLAGS = ${FULL_CXX_FLAGS}") message (STATUS "LINKER_FLAGS = ${FULL_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)