# Copyright (c) 2006, 2024, Oracle and/or its affiliates.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License, version 2.0,
# as published by the Free Software Foundation.
#
# This program is designed to work with certain software (including
# but not limited to OpenSSL) that is licensed under separate terms,
# as designated in a particular file or component or in included license
# documentation. The authors of MySQL hereby grant you an additional
# permission to link the program and your derivative works with the
# separately licensed software that they have either included with
# the program or referenced in the documentation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License, version 2.0, for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
MESSAGE(STATUS "Running cmake version ${CMAKE_VERSION}")
IF(WIN32)
# Load policies. This is needed in order to parse the wmic version check.
CMAKE_MINIMUM_REQUIRED(VERSION 3.5.1)
EXECUTE_PROCESS(COMMAND wmic os get version
OUTPUT_VARIABLE NT_RELEASE_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
RESULT_VARIABLE WMIC_RESULT
)
IF(WMIC_RESULT EQUAL 0)
STRING(REPLACE "\r" "" NT_RELEASE_VERSION "${NT_RELEASE_VERSION}")
STRING(REPLACE "\n" "" NT_RELEASE_VERSION "${NT_RELEASE_VERSION}")
STRING(REGEX MATCH "Version[ ]+([0-9\.]+)" V_NUM "${NT_RELEASE_VERSION}")
MESSAGE(STATUS "NT_RELEASE_VERSION is ${NT_RELEASE_VERSION}")
IF(CMAKE_MATCH_1)
IF(CMAKE_MATCH_1 VERSION_LESS "10")
MESSAGE(FATAL_ERROR
"Need at least Windows Server 2016, or Windows 10, to build")
ENDIF()
ENDIF()
ENDIF()
IF(CMAKE_GENERATOR MATCHES "Visual Studio" AND CMAKE_GENERATOR MATCHES "2019")
IF(CMAKE_VERSION MATCHES "MSVC")
# It is the bundled version, ignore version check,
# (although this seems to be buggy too).
ELSE()
# Bug in msbuild, install the latest in the 3.15 series as a workaround.
# https://gitlab.kitware.com/cmake/cmake/issues/19303
# custom commands are re-built every time
CMAKE_MINIMUM_REQUIRED(VERSION 3.15.3)
ENDIF()
ENDIF()
ELSEIF(APPLE)
IF(CMAKE_GENERATOR STREQUAL "Xcode")
SET(APPLE_XCODE 1)
ENDIF()
# For macOS version >= 11 we need cmake 3.18
# System libraries like
# /usr/lib/libresolv.dylib
# are no longer present in the file system.
# cmake >= 3.18 will look for .tbd files in the SDK instead
# So we end up linking with:
# /Applications/Xcode.app/.../usr/lib/libresolv.tbd
# cmake >= 3.19 will use the new build system by default for Xcode >= 12.x
CMAKE_MINIMUM_REQUIRED(VERSION 3.19)
ELSEIF(UNIX)
# This is currently minimum version on all supported platforms.
IF(CMAKE_VERSION VERSION_LESS 3.14.6)
# Default cmake is 2.8.12.2 on RedHat
IF(EXISTS "/etc/redhat-release")
MESSAGE(WARNING "Please use cmake3 rather than cmake on this platform")
FIND_PROGRAM(MY_CMAKE3 cmake3 /bin /usr/bin /usr/local/bin)
IF(MY_CMAKE3)
MESSAGE(STATUS "Found ${MY_CMAKE3}")
ELSE()
MESSAGE(STATUS "Please install cmake3 (yum install cmake3)")
ENDIF()
ELSE()
# On SunOS /opt/csw/bin/cmake is (most likely) too old.
FIND_PROGRAM(MY_UNAME uname /bin /usr/bin /usr/local/bin /sbin)
IF(MY_UNAME)
EXECUTE_PROCESS(COMMAND uname -s OUTPUT_VARIABLE MY_HOST_SYSTEM_NAME)
IF(MY_HOST_SYSTEM_NAME MATCHES "SunOS")
FIND_PROGRAM(MY_CMAKE cmake /usr/bin
NO_CMAKE_ENVIRONMENT_PATH
NO_SYSTEM_ENVIRONMENT_PATH
)
IF(MY_CMAKE)
MESSAGE(STATUS "Found ${MY_CMAKE}")
EXECUTE_PROCESS(COMMAND ${MY_CMAKE} --version)
ELSE()
MESSAGE(STATUS "Please install /usr/bin/cmake ")
ENDIF()
ENDIF()
ENDIF()
ENDIF()
ENDIF()
ENDIF()
# CMake 3.5 is needed for TARGET_SOURCES(... $<TARGET_OBJECTS:${LIB}_objlib>)
# CMake 3.7 is needeed for VERSION_GREATER_EQUAL
# For the set of currently supported platforms, we can bump up to:
CMAKE_MINIMUM_REQUIRED(VERSION 3.14.6)
# Will set GIT_EXECUTABLE and GIT_FOUND
FIND_PACKAGE(Git)
SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)
# First, decide about build type (debug or release)
# If cmake is invoked with -DCMAKE_BUILD_TYPE,
# respect user wishes and do not (re)define CMAKE_BUILD_TYPE. If WITH_DEBUG
# is given, set CMAKE_BUILD_TYPE = Debug. Otherwise, use Relwithdebinfo.
IF(DEFINED CMAKE_BUILD_TYPE)
SET(HAVE_CMAKE_BUILD_TYPE TRUE)
ENDIF()
OPTION(WITH_DEBUG "Use dbug/safemutex" OFF)
OPTION(CHECK_ERRMSG_FORMAT "Check printf format for English error messages" OFF)
OPTION(DISABLE_ALL_PSI "DISABLE all calls to the PSI interface" OFF)
MARK_AS_ADVANCED(DISABLE_ALL_PSI)
# Use a default manufacturer if no manufacturer was identified.
SET(MANUFACTURER_DOCSTRING
"Set the entity that appears as the manufacturer of packages that support a manufacturer field.")
IF(NOT DEFINED MANUFACTURER)
SET(MANUFACTURER "Built from Source" CACHE STRING ${MANUFACTURER_DOCSTRING})
MARK_AS_ADVANCED(MANUFACTURER)
ENDIF()
# MAX_INDEXES - Set the maximum number of indexes per table, default 64U
IF (NOT MAX_INDEXES)
SET(MAX_INDEXES 64U)
ELSEIF(MAX_INDEXES MATCHES "^[0-9]+[Uu]?$")
# MAX_INDEXES should be unsigned, so add the U suffix if it's missing.
STRING(REGEX REPLACE "^([0-9]+).*$" "\\1U" MAX_INDEXES "${MAX_INDEXES}")
MESSAGE(STATUS "Configuring with MAX_INDEXES = ${MAX_INDEXES}")
ELSE()
MESSAGE(FATAL_ERROR "MAX_INDEXES should be an unsigned integer.")
ENDIF(NOT MAX_INDEXES)
IF(MAX_INDEXES GREATER 255)
MESSAGE(FATAL_ERROR "MAX_INDEXES values greater than 255 is not supported!")
ELSEIF(MAX_INDEXES LESS 64)
# Per documentation, ignore values less than 64 and use the default instead.
MESSAGE(WARNING "MAX_INDEXES option ignored because it is less than 64.")
SET(MAX_INDEXES 64U)
ENDIF()
# We choose to provide WITH_DEBUG as alias to standard CMAKE_BUILD_TYPE=Debug
# which turns out to be not trivial, as this involves synchronization
# between CMAKE_BUILD_TYPE and WITH_DEBUG. Besides, we have to deal with cases
# where WITH_DEBUG is reset from ON to OFF and here we need to reset
# CMAKE_BUILD_TYPE to either none or default RelWithDebInfo
SET(BUILDTYPE_DOCSTRING
"Choose the type of build, options are: None(CMAKE_CXX_FLAGS or
CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel")
IF(WITH_DEBUG)
SET(CMAKE_BUILD_TYPE "Debug" CACHE STRING ${BUILDTYPE_DOCSTRING} FORCE)
SET(OLD_WITH_DEBUG 1 CACHE INTERNAL "" FORCE)
ELSEIF(NOT HAVE_CMAKE_BUILD_TYPE OR OLD_WITH_DEBUG)
IF(CMAKE_BUILD_TYPE MATCHES "Debug" OR NOT HAVE_CMAKE_BUILD_TYPE)
SET(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING
${BUILDTYPE_DOCSTRING} FORCE)
ENDIF()
SET(OLD_WITH_DEBUG 0 CACHE INTERNAL "" FORCE)
ENDIF()
STRING(TOUPPER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_UPPER)
IF(CMAKE_GENERATOR MATCHES "Visual Studio [1-9][0-9].*" AND
CMAKE_GENERATOR_TOOLSET STREQUAL "")
# Switch to 64 bit toolset on Windows (32 bit is default).
# This is recommended as the 32 bit linker will run into address space issues
# and not exit for long time.
SET(CMAKE_GENERATOR_TOOLSET "host=x64")
ENDIF()
# On Linux el7/el8/el9 the default gcc is too old,
# see if devtoolset/gcc-toolset is installed.
# Same with SUSE linux 15, look for gcc 12 there.
# We need to look for gcc before calling PROJECT below.
OPTION(FORCE_UNSUPPORTED_COMPILER "Disable compiler version checks" OFF)
MARK_AS_ADVANCED(WITHOUT_SERVER FORCE_UNSUPPORTED_COMPILER)
# Use 'uname -r' and 'rpm -qf /' to figure out host system.
# For Docker images we cannot trust uname, so use rpm instead.
IF(UNIX)
FIND_PROGRAM(MY_UNAME uname /bin /usr/bin /usr/local/bin /sbin)
IF(MY_UNAME)
EXECUTE_PROCESS(COMMAND ${MY_UNAME} -s
OUTPUT_VARIABLE MY_HOST_SYSTEM_NAME
OUTPUT_STRIP_TRAILING_WHITESPACE
RESULT_VARIABLE MY_UNAME_RESULT
)
EXECUTE_PROCESS(COMMAND ${MY_UNAME} -m
OUTPUT_VARIABLE MY_HOST_MACHINE_NAME
OUTPUT_STRIP_TRAILING_WHITESPACE
RESULT_VARIABLE MY_UNAME_MACHINE_RESULT
)
EXECUTE_PROCESS(COMMAND ${MY_UNAME} -r
OUTPUT_VARIABLE MY_HOST_SYSTEM_VERSION)
ENDIF()
FIND_PROGRAM(MY_DPKG_BUILDFLAGS dpkg-buildflags /bin /usr/bin)
FIND_PROGRAM(MY_RPM rpm /bin /usr/bin)
IF(MY_RPM)
EXECUTE_PROCESS(COMMAND ${MY_RPM} -qf /
OUTPUT_VARIABLE MY_HOST_FILESYSTEM_NAME
OUTPUT_STRIP_TRAILING_WHITESPACE
RESULT_VARIABLE MY_RPM_RESULT
)
ENDIF()
ENDIF()
# See comments above, about CMAKE_MINIMUM_REQUIRED VERSION and macOS 11.
IF(APPLE)
IF(MY_HOST_SYSTEM_VERSION VERSION_GREATER_EQUAL 20)
CMAKE_MINIMUM_REQUIRED(VERSION 3.18)
ENDIF()
ENDIF()
# Add all policies *after* CMAKE_MINIMUM_REQUIRED
# Repeating CMAKE_MINIMUM_REQUIRED here will load defaults for 3.14.6
CMAKE_MINIMUM_REQUIRED(VERSION 3.14.6)
INCLUDE(cmake_policies NO_POLICY_SCOPE)
MACRO(STRING_APPEND STRING_VAR INPUT)
SET(${STRING_VAR} "${${STRING_VAR}}${INPUT}")
ENDMACRO()
MACRO(STRING_PREPEND STRING_VAR INPUT)
SET(${STRING_VAR} "${INPUT}${${STRING_VAR}}")
ENDMACRO()
IF(MY_HOST_SYSTEM_NAME MATCHES "SunOS")
SET(SOLARIS 1)
ENDIF()
IF(MY_HOST_SYSTEM_NAME MATCHES "Linux")
# Trust 'rpm -qf /' rather than 'uname -s'
STRING(REGEX MATCH "\\.el([6789])\\." MATCH_FSYS "${MY_HOST_FILESYSTEM_NAME}")
# Set LINUX_RHEL6, LINUX_RHEL7, LINUX_RHEL8 or LINUX_RHEL9
IF(CMAKE_MATCH_1)
SET(LINUX_RHEL 1)
SET(LINUX_RHEL${CMAKE_MATCH_1} 1)
ENDIF()
ENDIF()
IF(NOT LINUX_RHEL AND MY_HOST_SYSTEM_NAME MATCHES "Linux")
IF(EXISTS "/etc/os-release")
FILE(READ "/etc/os-release" MY_OS_RELEASE)
IF(MY_OS_RELEASE MATCHES "Debian")
SET(LINUX_DEBIAN 1)
ELSEIF(MY_OS_RELEASE MATCHES "Ubuntu")
SET(LINUX_UBUNTU 1)
# /etc/os-release contains a line like
# VERSION_ID="20.04"
# Match the numeric value, including the dot, ignore the rest:
STRING(REGEX MATCH
"VERSION_ID=\"([0-9\\.]+).*" UNUSED ${MY_OS_RELEASE})
IF(CMAKE_MATCH_1)
SET(LINUX_UBUNTU_VERSION_ID ${CMAKE_MATCH_1})
ENDIF()
ENDIF()
ENDIF()
ENDIF()
IF(EXISTS "/etc/SuSE-release")
SET(LINUX_SUSE 1)
ENDIF()
IF(LINUX_SUSE)
FILE(READ "/etc/SuSE-release" MY_OS_RELEASE)
IF(MY_OS_RELEASE MATCHES "SUSE Linux Enterprise Server 15" OR
MY_OS_RELEASE MATCHES "openSUSE .* 15")
SET(LINUX_SUSE_15 1)
ELSE()
MESSAGE(WARNING "Unknown SUSE version.")
ENDIF()
ENDIF()
# In case we pick up values form the CACHE or from the command line.
# See invokation of ADD_LINUX_RPM_FLAGS below.
SET(INITIAL_CMAKE_C_FLAGS)
SET(INITIAL_CMAKE_CXX_FLAGS)
IF(DEFINED CMAKE_C_FLAGS)
SET(INITIAL_CMAKE_C_FLAGS ${CMAKE_C_FLAGS})
ENDIF()
IF(DEFINED CMAKE_CXX_FLAGS)
SET(INITIAL_CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
ENDIF()
IF(CMAKE_HOST_UNIX AND NOT FORCE_UNSUPPORTED_COMPILER
AND NOT CMAKE_C_COMPILER AND NOT CMAKE_CXX_COMPILER)
# Cannot INCLUDE(CMakeDetermineSystem) prior to PROJECT initialization below.
SET (ENV_CC "$ENV{CC}")
SET (ENV_CXX "$ENV{CXX}")
IF (ENV_CC STREQUAL "" AND ENV_CXX STREQUAL "")
IF(LINUX_RHEL)
MESSAGE(STATUS "This is ${MATCH_FSYS} as found from 'rpm -qf /'")
ENDIF()
IF(LINUX_RHEL)
MESSAGE(STATUS "Looking for a devtoolset compiler")
IF(LINUX_RHEL7)
# gcc11 not available yet
IF(MY_HOST_MACHINE_NAME MATCHES "aarch64")
SET(ALTERNATIVE_PATHS "/opt/rh/devtoolset-10")
ELSE()
SET(ALTERNATIVE_PATHS "/opt/rh/devtoolset-11")
ENDIF()
ELSEIF(LINUX_RHEL8 OR LINUX_RHEL9)
SET(ALTERNATIVE_PATHS "/opt/rh/gcc-toolset-13")
ENDIF()
FOREACH(OPT_PATH ${ALTERNATIVE_PATHS})
FIND_PROGRAM(ALTERNATIVE_GCC gcc
NO_DEFAULT_PATH
PATHS "${OPT_PATH}/root/usr/bin")
FIND_PROGRAM(ALTERNATIVE_GPP g++
NO_DEFAULT_PATH
PATHS "${OPT_PATH}/root/usr/bin")
FIND_PROGRAM(ALTERNATIVE_LD ld
NO_DEFAULT_PATH
PATHS "${OPT_PATH}/root/usr/bin")
FIND_PROGRAM(ALTERNATIVE_AR gcc-ar
NO_DEFAULT_PATH
PATHS "${OPT_PATH}/root/usr/bin")
FIND_PROGRAM(ALTERNATIVE_AR ar
NO_DEFAULT_PATH
PATHS "${OPT_PATH}/root/usr/bin")
FIND_PROGRAM(ALTERNATIVE_RANLIB gcc-ranlib
NO_DEFAULT_PATH
PATHS "${OPT_PATH}/root/usr/bin")
FIND_PROGRAM(ALTERNATIVE_RANLIB ranlib
NO_DEFAULT_PATH
PATHS "${OPT_PATH}/root/usr/bin")
FIND_PROGRAM(ALTERNATIVE_ENABLE enable
NO_DEFAULT_PATH
PATHS "${OPT_PATH}")
ENDFOREACH()
# A missing ALTERNATIVE_LD may generate bad executables.
IF(ALTERNATIVE_GCC AND ALTERNATIVE_GPP AND ALTERNATIVE_LD)
# Set correct search path for executables, libraries, and data files.
GET_FILENAME_COMPONENT(GCC_B_PREFIX ${ALTERNATIVE_GCC} DIRECTORY)
STRING_PREPEND(CMAKE_C_FLAGS "-B${GCC_B_PREFIX} ")
GET_FILENAME_COMPONENT(GPP_B_PREFIX ${ALTERNATIVE_GPP} DIRECTORY)
STRING_PREPEND(CMAKE_CXX_FLAGS "-B${GPP_B_PREFIX} ")
SET(CMAKE_C_COMPILER ${ALTERNATIVE_GCC})
SET(CMAKE_CXX_COMPILER ${ALTERNATIVE_GPP})
SET(CMAKE_LINKER ${ALTERNATIVE_LD})
SET(CMAKE_LINKER ${ALTERNATIVE_LD} CACHE PATH "Alternative ld")
IF(ALTERNATIVE_AR)
SET(CMAKE_AR ${ALTERNATIVE_AR})
SET(CMAKE_AR ${ALTERNATIVE_AR} CACHE PATH "Alternative ar")
ENDIF()
IF(ALTERNATIVE_RANLIB)
SET(CMAKE_RANLIB ${ALTERNATIVE_RANLIB})
SET(CMAKE_RANLIB ${ALTERNATIVE_RANLIB} CACHE PATH "Alternative ranlib")
ENDIF()
MESSAGE(STATUS "Using ${ALTERNATIVE_GCC}")
MESSAGE(STATUS "Using ${ALTERNATIVE_GPP}")
ELSE()
IF(LINUX_RHEL7)
IF(MY_HOST_MACHINE_NAME MATCHES "aarch64")
SET(DEV_PACKAGES
"devtoolset-10-gcc devtoolset-10-gcc-c++ devtoolset-10-binutils")
ELSE()
SET(DEV_PACKAGES
"devtoolset-11-gcc devtoolset-11-gcc-c++ devtoolset-11-binutils")
ENDIF()
ELSEIF(LINUX_RHEL8 OR LINUX_RHEL9)
SET(DEV_PACKAGES
"gcc-toolset-13-gcc gcc-toolset-13-gcc-c++ gcc-toolset-13-binutils")
STRING_APPEND(DEV_PACKAGES " gcc-toolset-13-annobin-annocheck")
STRING_APPEND(DEV_PACKAGES " gcc-toolset-13-annobin-plugin-gcc")
ENDIF()
MESSAGE(WARNING
"Could not find devtoolset compiler/linker in ${ALTERNATIVE_PATHS}")
MESSAGE(WARNING "You need to install the required packages:\n"
" yum install ${DEV_PACKAGES}\n")
MESSAGE(FATAL_ERROR
"Or you can set CMAKE_C_COMPILER and CMAKE_CXX_COMPILER explicitly.")
ENDIF()
ELSEIF(LINUX_SUSE_15)
MESSAGE(STATUS "We need to look for a newer GCC on SUSE Linux.")
IF(LINUX_SUSE_15)
FIND_PROGRAM(ALTERNATIVE_GCC gcc-13
NO_DEFAULT_PATH
PATHS "/usr/bin")
FIND_PROGRAM(ALTERNATIVE_GPP g++-13
NO_DEFAULT_PATH
PATHS "/usr/bin")
FIND_PROGRAM(GCC_AR_EXECUTABLE gcc-ar-13
NO_DEFAULT_PATH
PATHS "/usr/bin")
FIND_PROGRAM(GCC_RANLIB_EXECUTABLE gcc-ranlib-13
NO_DEFAULT_PATH
PATHS "/usr/bin")
ENDIF()
IF(GCC_AR_EXECUTABLE)
SET(CMAKE_AR ${GCC_AR_EXECUTABLE})
SET(CMAKE_AR ${GCC_AR_EXECUTABLE} CACHE PATH "Alternative ar")
ENDIF()
IF(GCC_RANLIB_EXECUTABLE)
SET(CMAKE_RANLIB ${GCC_RANLIB_EXECUTABLE})
SET(CMAKE_RANLIB ${GCC_RANLIB_EXECUTABLE} CACHE PATH "Alternative ranlib")
ENDIF()
IF (ALTERNATIVE_GCC AND ALTERNATIVE_GPP)
SET(CMAKE_C_COMPILER ${ALTERNATIVE_GCC})
SET(CMAKE_CXX_COMPILER ${ALTERNATIVE_GPP})
MESSAGE(STATUS "Using ${ALTERNATIVE_GCC}")
MESSAGE(STATUS "Using ${ALTERNATIVE_GPP}")
ELSE()
MESSAGE(WARNING "Could not find newer gcc.")
MESSAGE(FATAL_ERROR "Please do zypper install gcc13 gcc13-c++\n"
"or set CMAKE_C_COMPILER and CMAKE_CXX_COMPILER explicitly.")
ENDIF()
ELSEIF(SOLARIS)
MESSAGE(STATUS "Looking for GCC 11 on Solaris.")
FIND_PROGRAM(ALTERNATIVE_GCC gcc
NO_DEFAULT_PATH
PATHS "/usr/gcc/11/bin")
FIND_PROGRAM(ALTERNATIVE_GPP g++
NO_DEFAULT_PATH
PATHS "/usr/gcc/11/bin")
IF (ALTERNATIVE_GCC AND ALTERNATIVE_GPP)
SET(CMAKE_C_COMPILER ${ALTERNATIVE_GCC})
SET(CMAKE_CXX_COMPILER ${ALTERNATIVE_GPP})
MESSAGE(STATUS "Using ${ALTERNATIVE_GCC}")
MESSAGE(STATUS "Using ${ALTERNATIVE_GPP}")
ELSE()
MESSAGE(WARNING "Could not find /usr/gcc/11/bin/gcc")
ENDIF()
ENDIF()
ENDIF()
ENDIF()
# Optionally set project name, e.g.
# foo.xcodeproj (mac) or foo.sln (windows)
SET(MYSQL_PROJECT_NAME_DOCSTRING "MySQL project name")
IF(DEFINED MYSQL_PROJECT_NAME)
SET(MYSQL_PROJECT_NAME ${MYSQL_PROJECT_NAME} CACHE STRING
${MYSQL_PROJECT_NAME_DOCSTRING} FORCE)
ELSE()
SET(MYSQL_PROJECT_NAME "MySQL" CACHE STRING
${MYSQL_PROJECT_NAME_DOCSTRING} FORCE)
MARK_AS_ADVANCED(MYSQL_PROJECT_NAME)
ENDIF()
# Handle upgrade of old cmake cache
IF(DEFINED WITH_PLUGIN_NDBCLUSTER)
IF(NOT WITH_NDBCLUSTER)
IF(WITH_PLUGIN_NDBCLUSTER OR WITH_NDBCLUSTER_STORAGE_ENGINE)
MESSAGE(FATAL_ERROR
"Old broken config, WITH_NDBCLUSTER_STORAGE_ENGINE have changed "
"meaning, to build MySQL Cluster please add -DWITH_NDB=ON and "
"-UWITH_PLUGIN_NDBCLUSTER")
ENDIF()
ENDIF()
ENDIF()
# Allow WITH_NDBCLUSTER, makes it possible to bisect between
# old and new source code and use cmake -DWITH_NDBCLUSTER=xx for both.
# If both WITH_NDB and WITH_NDBCLUSTER is set they must be equal.
# Else WITH_NDB is set as WITH_NDBCLUSTER.
# WITH_NDBCLUSTER is unset and not cached to not intefere with
# legacy logic in MYSQL_ADD_PLUGIN.
IF(DEFINED WITH_NDBCLUSTER)
SET(HAVE_WITH_NDBCLUSTER 1)
IF(DEFINED WITH_NDB)
# The extra NOTs are needed to normalize the boolean values else for
# example ON is not treated equal to 1.
IF(NOT (NOT WITH_NDB) EQUAL (NOT WITH_NDBCLUSTER))
MESSAGE(FATAL_ERROR
"WITH_NDB=${WITH_NDB} do not match WITH_NDBCLUSTER=${WITH_NDBCLUSTER}")
ENDIF()
SET(WITH_NDB_DEFAULT OFF)
ELSEIF(WITH_NDBCLUSTER)
MESSAGE(WARNING "WITH_NDBCLUSTER option is deprecated, please use "
"WITH_NDB instead. For backward compatibility WITH_NDBCLUSTER=ON sets "
"WITH_NDB=ON")
SET(WITH_NDB_DEFAULT ON)
ELSE()
SET(WITH_NDB_DEFAULT OFF)
ENDIF()
# Unset WITH_NDBCLUSTER to not intefere with MYSQL_ADD_PLUGIN logic.
# It will be added to cache at end of this file.
UNSET(WITH_NDBCLUSTER CACHE)
ELSE()
SET(WITH_NDB_DEFAULT OFF)
ENDIF()
OPTION(WITH_NDB "Build MySQL Cluster" ${WITH_NDB_DEFAULT})
IF(WITH_NDB)
MESSAGE(STATUS "Building MySQL Cluster")
ENDIF()
MESSAGE(STATUS "CMAKE_MODULE_PATH is ${CMAKE_MODULE_PATH}")
INCLUDE(mysql_version)
PROJECT(${MYSQL_PROJECT_NAME}
VERSION ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION})
# Various 3rd party libraries have this option.
# Some have it ON, other OFF, by default.
# https://cmake.org/cmake/help/latest/variable/BUILD_SHARED_LIBS.html:
# "the top level project must also call option(BUILD_SHARED_LIBS ...)
# before bringing in its dependencies."
# We want all libraries to be explicitly STATIC or SHARED.
OPTION(BUILD_SHARED_LIBS "Build shared libraries by default" OFF)
IF(BUILD_SHARED_LIBS)
MESSAGE(WARNING "Do not set BUILD_SHARED_LIBS to ON/TRUE")
SET(BUILD_SHARED_LIBS OFF)
SET(BUILD_SHARED_LIBS OFF CACHE INTERNAL "" FORCE)
ENDIF()
# https://cmake.org/cmake/help/latest/variable/CMAKE_SKIP_INSTALL_ALL_DEPENDENCY.html
OPTION(CMAKE_SKIP_INSTALL_ALL_DEPENDENCY
"Target 'install' does not depend on 'all'" OFF)
IF(CMAKE_SKIP_INSTALL_ALL_DEPENDENCY)
MESSAGE(WARNING "Do not set CMAKE_SKIP_INSTALL_ALL_DEPENDENCY to ON/TRUE")
SET(CMAKE_SKIP_INSTALL_ALL_DEPENDENCY OFF)
SET(CMAKE_SKIP_INSTALL_ALL_DEPENDENCY OFF CACHE INTERNAL "" FORCE)
ENDIF()
# Ninja only: List of available pools.
SET_PROPERTY(GLOBAL PROPERTY JOB_POOLS one_job=1)
GET_FILENAME_COMPONENT(REALPATH_CMAKE_SOURCE_DIR ${CMAKE_SOURCE_DIR} REALPATH)
GET_FILENAME_COMPONENT(REALPATH_CMAKE_BINARY_DIR ${CMAKE_BINARY_DIR} REALPATH)
MESSAGE(STATUS "Source directory ${REALPATH_CMAKE_SOURCE_DIR}")
MESSAGE(STATUS "Binary directory ${REALPATH_CMAKE_BINARY_DIR}")
# IN PB2 we have a few configurations which are built in-source (e.g. doxygen).
IF(DEFINED ENV{PB2WORKDIR})
OPTION(FORCE_INSOURCE_BUILD "Allow in-source build" ON)
ELSE()
OPTION(FORCE_INSOURCE_BUILD "Allow in-source build" OFF)
ENDIF()
# https://gitlab.kitware.com/cmake/community/wikis/FAQ
# cmake-does-not-generate-a-make-distclean-target-why
# Why disallow in-source build?
# Basically because 'make clean' or 'make distclean' do not work.
# So if you do a 'git pull' you may end up with a developer sandbox
# that no longer works as expected (CMakeCache.txt and other
# generated/configured files may contain data which is no longer valid)
SET(THIS_IS_AN_IN_SOURCE_BUILD FALSE)
IF(${REALPATH_CMAKE_SOURCE_DIR} STREQUAL ${REALPATH_CMAKE_BINARY_DIR})
SET(THIS_IS_AN_IN_SOURCE_BUILD TRUE)
IF(FORCE_INSOURCE_BUILD)
MESSAGE(WARNING "This is an in-source build")
ELSE()
MESSAGE(FATAL_ERROR
"Please do not build in-source. "
"Out-of source builds are highly recommended: "
"you can have multiple builds for the same source, "
"and there is an easy way to do cleanup, "
"simply remove the build directory "
"(note that 'make clean' or 'make distclean' does *not* work) "
"\nYou *can* force in-source build by invoking cmake with -DFORCE_INSOURCE_BUILD=1")
ENDIF()
ENDIF()
IF(WIN32)
STRING(LENGTH "${REALPATH_CMAKE_BINARY_DIR}" CMAKE_BINARY_DIR_LENGTH)
IF(CMAKE_BINARY_DIR_LENGTH LESS_EQUAL 3)
MESSAGE(FATAL_ERROR
"It seems your build directory ${CMAKE_BINARY_DIR} is a filesystem root, "
"this is not supported. Please build in a subdirectory.")
ENDIF()
ENDIF()
MACRO(REPORT_CXX_FLAGS)
MESSAGE(STATUS "CMAKE_C_FLAGS: ${CMAKE_C_FLAGS}")
FOREACH(BUILD_TYPE "" _DEBUG _RELWITHDEBINFO _RELEASE _MINSIZEREL)
SET(flag "CMAKE_CXX_FLAGS${BUILD_TYPE}")
MESSAGE(STATUS "${flag}: ${${flag}}")
ENDFOREACH()
ENDMACRO()
# Write content to file, using CONFIGURE_FILE
# The advantage compared to FILE(WRITE) is that timestamp
# does not change if file already has the same content
SET(MYSQL_CMAKE_SCRIPT_DIR "${CMAKE_SOURCE_DIR}/cmake")
MACRO(CONFIGURE_FILE_CONTENT content file)
SET(CMAKE_CONFIGURABLE_FILE_CONTENT
"${content}\n")
CONFIGURE_FILE(
${MYSQL_CMAKE_SCRIPT_DIR}/configurable_file_content.in
${file}
@ONLY)
ENDMACRO()
SET(BUILD_IS_SINGLE_CONFIG TRUE)
MESSAGE(STATUS "CMAKE_GENERATOR: ${CMAKE_GENERATOR}")
IF(CMAKE_GENERATOR MATCHES "Visual Studio" OR CMAKE_GENERATOR STREQUAL "Xcode")
SET(BUILD_IS_SINGLE_CONFIG FALSE)
ENDIF()
IF(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
SET(MY_COMPILER_IS_CLANG 1)
ELSEIF(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
SET(MY_COMPILER_IS_GNU 1)
ENDIF()
IF(MY_COMPILER_IS_CLANG OR MY_COMPILER_IS_GNU)
SET(MY_COMPILER_IS_GNU_OR_CLANG 1)
ENDIF()
# Maintainer mode is default on only for debug builds using GCC/G++
IF(CMAKE_BUILD_TYPE_UPPER STREQUAL "DEBUG" OR WITH_DEBUG)
IF(MY_COMPILER_IS_GNU)
SET(MYSQL_MAINTAINER_MODE ON CACHE BOOL
"MySQL maintainer-specific development environment")
ENDIF()
ENDIF()
OPTION(WITH_DEFAULT_COMPILER_OPTIONS
"Use flags from cmake/build_configurations/compiler_options.cmake"
ON)
IF(BUILD_CONFIG)
INCLUDE(
${CMAKE_SOURCE_DIR}/cmake/build_configurations/${BUILD_CONFIG}.cmake)
ENDIF()
OPTION(INSTALL_STATIC_LIBRARIES "Install static libraries" ON)
#cmake on 64bit windows/mac/solaris doesn't set CMAKE_SYSTEM_PROCESSOR correctly
SET(MYSQL_MACHINE_TYPE ${CMAKE_SYSTEM_PROCESSOR})
SET(KNOWN_64BIT_ARCHITECTURES
arm64
aarch64
ppc64
ppc64le
s390x
x86_64
)
# Include the platform-specific file. To allow exceptions, this code
# looks for files in order of how specific they are. If there is, for
# example, a generic Linux.cmake and a version-specific
# Linux-2.6.28-11-generic, it will pick Linux-2.6.28-11-generic and
# include it. It is then up to the file writer to include the generic
# version if necessary.
FOREACH(_base
${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_VERSION}-${CMAKE_SYSTEM_PROCESSOR}
${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_VERSION}
${CMAKE_SYSTEM_NAME})
SET(_file ${CMAKE_SOURCE_DIR}/cmake/os/${_base}.cmake)
IF(EXISTS ${_file})
INCLUDE(${_file})
BREAK()
ENDIF()
ENDFOREACH()
# Following autotools tradition, add preprocessor definitions
# specified in environment variable CPPFLAGS
IF(DEFINED ENV{CPPFLAGS})
ADD_DEFINITIONS($ENV{CPPFLAGS})
ENDIF()
INCLUDE(CheckTypeSize)
CHECK_TYPE_SIZE("void *" SIZEOF_VOIDP)
MESSAGE(STATUS "SIZEOF_VOIDP ${SIZEOF_VOIDP}")
# On some platforms, cmake may think that CMAKE_SIZEOF_VOID_P == 4
# even if we have configured for 64bit build....
SET(CMAKE_SIZEOF_VOID_P ${SIZEOF_VOIDP})
IF(NOT SIZEOF_VOIDP EQUAL 8)
MESSAGE(FATAL_ERROR "MySQL supports only 64-bit platforms.")
ENDIF()
INCLUDE(compile_flags)
INCLUDE(install_layout)
IF(WITH_ASAN OR WITH_LSAN OR WITH_MSAN OR WITH_TSAN OR WITH_UBSAN)
SET(WITH_SOME_SANITIZER ON)
ELSE()
SET(WITH_SOME_SANITIZER OFF)
ENDIF()
# Add RPM or DEB platform flags for STANDALONE build.
# Not for DEBUG builds, since both platforms use -O2 and _FORTIFY_SOURCE.
# Not for Release or MinSizeRel, it will inflate binary sizes.
IF(LINUX_STANDALONE AND (LINUX_DEB_PLATFORM OR LINUX_RPM_PLATFORM))
# Do not add FORTIFY_SOURCE to any of the sanitizers
# https://github.com/google/sanitizers/issues/247
IF(WITH_SOME_SANITIZER)
SET(WITH_PACKAGE_FLAGS_DEFAULT OFF)
ELSEIF(CMAKE_BUILD_TYPE_UPPER STREQUAL "DEBUG" OR WITH_DEBUG)
SET(WITH_PACKAGE_FLAGS_DEFAULT OFF)
ELSEIF(CMAKE_BUILD_TYPE_UPPER STREQUAL "RELWITHDEBINFO")
SET(WITH_PACKAGE_FLAGS_DEFAULT ON)
ELSE()
SET(WITH_PACKAGE_FLAGS_DEFAULT OFF)
ENDIF()
OPTION(WITH_PACKAGE_FLAGS
"Use DEB/RPM compiler flags" ${WITH_PACKAGE_FLAGS_DEFAULT})
ENDIF()
# Do not set package specific flags if language flags already provided
# in environment or on command line.
# And only for gcc (not clang).
IF(MY_COMPILER_IS_GNU AND WITH_PACKAGE_FLAGS AND
NOT INITIAL_CMAKE_C_FLAGS AND NOT INITIAL_CMAKE_CXX_FLAGS)
IF(LINUX_RPM_PLATFORM)
IF(MY_RPM)
ADD_LINUX_RPM_FLAGS()
ELSE()
MESSAGE(WARNING "rpm executable not found")
ENDIF()
ELSEIF(LINUX_DEB_PLATFORM)
IF(MY_DPKG_BUILDFLAGS)
ADD_LINUX_DEB_FLAGS()
ELSE()
MESSAGE(WARNING "dpkg-buildflags executable not found")
MESSAGE(WARNING "Please do 'apt install dpkg-dev'")
ENDIF()
ENDIF()
ENDIF()
IF(WITH_DEFAULT_COMPILER_OPTIONS)
INCLUDE(${CMAKE_SOURCE_DIR}/cmake/build_configurations/compiler_options.cmake)
ENDIF()
# Assume, for now at least, that we want build-id for all kinds of Linux builds.
IF(LINUX AND NOT LINUX_ALPINE)
OPTION(WITH_BUILD_ID "Add --build-id=sha1 to all executables." ON)
IF(WITH_BUILD_ID)
SET(HAVE_BUILD_ID_SUPPORT 1)
FIND_PROGRAM(READELF_EXECUTABLE
NAMES eu-readelf readelf
)
IF(NOT READELF_EXECUTABLE)
MESSAGE(WARNING "Cannot find eu-readelf or readelf")
MESSAGE(FATAL_ERROR
"Install the 'elfutils' package, or do cmake -DWITH_BUILD_ID=OFF")
ENDIF()
ENDIF()
ENDIF()
INCLUDE(CMakePushCheckState)
# Add macros
INCLUDE(add_custom_target)
INCLUDE(pkg-config)
INCLUDE(character_sets)
INCLUDE(malloc_utils)
INCLUDE(cpu_info)
INCLUDE(fileutils)
INCLUDE(zlib)
INCLUDE(zstd)
INCLUDE(lz4)
INCLUDE(icu)
INCLUDE(libbacktrace)
INCLUDE(ssl)
INCLUDE(sasl)
INCLUDE(ldap)
INCLUDE(kerberos)
INCLUDE(rpc)
INCLUDE(readline)
INCLUDE(protobuf)
INCLUDE(package_name)
INCLUDE(libutils)
INCLUDE(plugin)
INCLUDE(component)
INCLUDE(install_macros)
INCLUDE(mysql_add_executable)
INCLUDE(curl)
INCLUDE(rapidjson)
INCLUDE(fprofile)
INCLUDE(fido2)
INCLUDE(win_jemalloc)
INCLUDE(libs_mysql_create_library)
INCLUDE(libcno)
# To simplify building of JET, skip all dependencies for other targets.
IF(EXISTS ${CMAKE_SOURCE_DIR}/internal/CMakeLists.txt)
OPTION(WITH_JET_ONLY "Build JET only. No C/C++ targets." OFF)
IF(WITH_JET_ONLY)
SET(WITH_JET ON)
SET(WITH_JET ON CACHE INTERNAL "Build JET" FORCE)
ADD_SUBDIRECTORY(internal/jet)
RETURN()
ENDIF()
ENDIF()
IF(UNIX)
OPTION(WITH_VALGRIND "Valgrind instrumentation" OFF)
ENDIF()
OPTION(WITH_TCMALLOC "Use tcmalloc rather than builtin malloc/free etc." OFF)
OPTION(WITH_TCMALLOC_DEBUG
"Use tcmalloc_debug rather than builtin malloc/free etc." OFF)
IF(WITH_TCMALLOC OR WITH_TCMALLOC_DEBUG)
# Note that libtcmalloc.so reports lots of Mismatched free()/delete/delete[]
# So for valgrind builds, link with libtcmalloc_debug.so
IF(WITH_VALGRIND OR WITH_TCMALLOC_DEBUG)
FIND_MALLOC_LIBRARY(tcmalloc_debug)
ELSE()
FIND_MALLOC_LIBRARY(tcmalloc)
ENDIF()
ENDIF()
OPTION(WITH_JEMALLOC "Use jemalloc rather than builtin malloc/free etc." OFF)
IF(WITH_JEMALLOC)
FIND_MALLOC_LIBRARY(jemalloc)
ENDIF()
IF(WITH_JEMALLOC AND (WITH_TCMALLOC OR WITH_TCMALLOC_DEBUG))
MESSAGE(FATAL_ERROR "Specify only *one* of WITH_TCMALLOC and WITH_JEMALLOC")
ENDIF()
OPTION(ENABLED_PROFILING "Enable profiling" ON)
OPTION(WITHOUT_SERVER OFF)
IF(WIN32)
OPTION(WITH_MSCRT_DEBUG "MS Visual Studio Debug CRT instrumentation" OFF)
ENDIF()
IF(NOT WITHOUT_SERVER)
IF(FPROFILE_GENERATE)
# Do not use data from unit testing when optimizing.
OPTION(WITH_UNIT_TESTS "Compile MySQL with unit tests" OFF)
ELSE()
OPTION(WITH_UNIT_TESTS "Compile MySQL with unit tests" ON)
ENDIF()
OPTION(WITH_ROUTER "Build MySQL Router" ON)
ENDIF()
IF(EXISTS ${CMAKE_SOURCE_DIR}/internal/CMakeLists.txt)
SET(WITH_INTERNAL_DEFAULT 1)
ELSE()
SET(WITH_INTERNAL_DEFAULT 0)
ENDIF()
IF(NOT DEFINED WITH_INTERNAL)
SET(WITH_INTERNAL ${WITH_INTERNAL_DEFAULT})
ENDIF()
# On windows we need a non-standard package for SASL.
IF(WITH_INTERNAL AND (NOT WIN32 OR WITH_SASL))
SET(WITH_AUTHENTICATION_LDAP_DEFAULT ON)
ELSE()
SET(WITH_AUTHENTICATION_LDAP_DEFAULT OFF)
ENDIF()
OPTION(WITH_AUTHENTICATION_LDAP
"Report error if the LDAP authentication plugin cannot be built."
${WITH_AUTHENTICATION_LDAP_DEFAULT})
# Currently only supported on Linux
IF(WITH_INTERNAL AND LINUX)
SET(WITH_AUTHENTICATION_KERBEROS_DEFAULT ON)
ELSE()
SET(WITH_AUTHENTICATION_KERBEROS_DEFAULT OFF)
ENDIF()
OPTION(WITH_AUTHENTICATION_KERBEROS
"Report error if the Kerberos authentication plugin cannot be built."
${WITH_AUTHENTICATION_KERBEROS_DEFAULT})
IF(WITH_INTERNAL AND (NOT SOLARIS))
SET(WITH_AUTHENTICATION_WEBAUTHN_DEFAULT ON)
ELSE()
SET(WITH_AUTHENTICATION_WEBAUTHN_DEFAULT OFF)
ENDIF()
IF(WITH_INTERNAL)
SET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/internal/cmake)
ENDIF()
OPTION(WITH_AUTHENTICATION_WEBAUTHN
"Report error if the WEBAUTHN authentication plugin cannot be built."
${WITH_AUTHENTICATION_WEBAUTHN_DEFAULT})
# Default ON if we are building server-side plugins.
# Also default ON in pushbuild, for our community builds.
IF(WITH_AUTHENTICATION_KERBEROS OR
WITH_AUTHENTICATION_LDAP OR
WITH_AUTHENTICATION_WEBAUTHN OR
DEFINED ENV{PB2WORKDIR})
SET(WITH_AUTHENTICATION_CLIENT_PLUGINS_DEFAULT ON)
ELSE()
SET(WITH_AUTHENTICATION_CLIENT_PLUGINS_DEFAULT OFF)
ENDIF()
# Enable building of
# The KERBEROS client authentication plugin
# authentication_kerberos_client.so
# The LDAP client authentication plugin
# authentication_ldap_sasl_client.so
# The WEBAUTHN client authentication plugin
# authentication_webauthn_client.so
# The OCI client authentication plugin
# authentication_oci_client.so
OPTION(WITH_AUTHENTICATION_CLIENT_PLUGINS
"Build client-side authentication plugins, even if server-side are disabled"
${WITH_AUTHENTICATION_CLIENT_PLUGINS_DEFAULT})
IF(NOT WITH_AUTHENTICATION_WEBAUTHN AND
NOT WITH_AUTHENTICATION_CLIENT_PLUGINS)
SET(WITH_FIDO "none")
SET(WITH_FIDO "none" CACHE STRING "fido2 is disabled")
ENDIF()
IF(WITH_INTERNAL)
IF(UNIX)
SET(WITH_CURL_DEFAULT "system")
ELSE()
SET(WITH_CURL_DEFAULT "bundled")
ENDIF()
ELSE()
SET(WITH_CURL_DEFAULT "none")
ENDIF()
OPTION(WITH_LOCK_ORDER
"Build the lock order mutex instrumentation code." OFF)
IF(WITH_LOCK_ORDER)
EXECUTE_PROCESS(
COMMAND ${CMAKE_COMMAND} -E make_directory lock_order
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
ENDIF()
IF(DEFINED WITH_LTO_DEFAULT)
SET(WITH_LTO_DEFAULT ${WITH_LTO_DEFAULT})
ELSE()
SET(WITH_LTO_DEFAULT OFF)
ENDIF()
OPTION(WITH_LTO
"Enable the link-time optimizer. Currently works for gcc7/gcc8/gcc9/macos only."
${WITH_LTO_DEFAULT}
)
IF(CMAKE_C_FLAGS MATCHES " -flto" OR CMAKE_CXX_FLAGS MATCHES " -flto")
SET(CMAKE_COMPILER_FLAG_WITH_LTO 1)
ENDIF()
include(CheckCSourceCompiles)
include(CheckCXXSourceCompiles)
# We need some extra FAIL_REGEX patterns
# Note that CHECK_C_SOURCE_COMPILES is a misnomer, it will also link.
MACRO (MY_CHECK_C_COMPILER_FLAG FLAG RESULT)
CMAKE_PUSH_CHECK_STATE()
STRING_APPEND(CMAKE_REQUIRED_FLAGS " ${FLAG}")
CHECK_C_SOURCE_COMPILES("int main(void) { return 0; }" ${RESULT}
FAIL_REGEX "unknown argument ignored"
FAIL_REGEX "argument unused during compilation"
FAIL_REGEX "unsupported .*option"
FAIL_REGEX "unknown .*option"
FAIL_REGEX "unrecognized .*option"
FAIL_REGEX "ignoring unknown option"
FAIL_REGEX "[Ww]arning: [Oo]ption"
FAIL_REGEX "error: visibility"
FAIL_REGEX "warning: visibility"
)
CMAKE_POP_CHECK_STATE()
ENDMACRO()
MACRO (MY_CHECK_CXX_COMPILER_FLAG FLAG RESULT)
CMAKE_PUSH_CHECK_STATE()
STRING_APPEND(CMAKE_REQUIRED_FLAGS " ${FLAG}")
CHECK_CXX_SOURCE_COMPILES("int main(void) { return 0; }" ${RESULT}
FAIL_REGEX "unknown argument ignored"
FAIL_REGEX "argument unused during compilation"
FAIL_REGEX "unsupported .*option"
FAIL_REGEX "unknown .*option"
FAIL_REGEX "unrecognized .*option"
FAIL_REGEX "ignoring unknown option"
FAIL_REGEX "[Ww]arning: [Oo]ption"
FAIL_REGEX "error: visibility"
FAIL_REGEX "warning: visibility"
)
CMAKE_POP_CHECK_STATE()
ENDMACRO()
# Check whether a specific warning option is supported.
# Intended use is primarily to silence warnings from third-party code.
# If *our* code has warnings with gcc[56789] or clang[345678] the
# code should be fixed, rather than silencing the compiler warnings.
#
# Returns the corresponding "-Wno-<option>" if supported, 0 otherwise.
# WARNING_OPTION should be as found in clang/gcc documentation.
# Note: Sun Studio accepts/ignores anything starting with "-W".
# Visual Studio has a few /W options, but are totally different.
# Hence we check for gcc/clang only.
# No return value for functions in cmake, so we use an output argument.
#
# To only avoid failing on warning when compiled with -Werror and still show
# the warnings use SHOW_SUPPRESSED_COMPILER_WARNINGS=ON.
OPTION(SHOW_SUPPRESSED_COMPILER_WARNINGS
"Show suppressed compiler warnings, without failing with -Werror" OFF)
MARK_AS_ADVANCED(SHOW_SUPPRESSED_COMPILER_WARNINGS)
FUNCTION(MY_CHECK_CXX_COMPILER_WARNING WARNING_OPTION RETURN_VALUE)
# Strip off possible leading -Wno- or -W
STRING(REGEX REPLACE "^-Wno-" "" WARNING_OPTION ${WARNING_OPTION})
STRING(REGEX REPLACE "^-W" "" WARNING_OPTION ${WARNING_OPTION})
STRING(REGEX MATCH "^error=" ERROR_PREFIX ${WARNING_OPTION})
# Use HAVE_CXX_W_warning_option as cache variable.
STRING(REPLACE "-" "_" VAR_NAME ${WARNING_OPTION})
STRING(REPLACE "=" "_" VAR_NAME ${VAR_NAME})
STRING(REPLACE "c++" "cpp" VAR_NAME ${VAR_NAME})
SET(VAR_NAME "HAVE_CXX_W_${VAR_NAME}")
IF(MY_COMPILER_IS_GNU_OR_CLANG)
IF(SHOW_SUPPRESSED_COMPILER_WARNINGS AND NOT ERROR_PREFIX)
MY_CHECK_CXX_COMPILER_FLAG("-Werror=${WARNING_OPTION}" ${VAR_NAME})
IF(${VAR_NAME})
SET(WARNING_OPTION "error=${WARNING_OPTION}")
ENDIF()
ENDIF()
IF(NOT ${VAR_NAME})
MY_CHECK_CXX_COMPILER_FLAG("-W${WARNING_OPTION}" ${VAR_NAME})
ENDIF()
ELSE()
SET(${VAR_NAME} 0 CACHE INTERNAL "-W${WARNING_OPTION} not supported")
ENDIF()
IF(${VAR_NAME})
SET(${RETURN_VALUE} "-Wno-${WARNING_OPTION}" PARENT_SCOPE)
ELSE()
SET(${RETURN_VALUE} 0 PARENT_SCOPE)
ENDIF()
ENDFUNCTION()
# When builing with PGO, GCC will report -Wmissing-profile when compiling
# files for which it cannot find profile data. It is valid to disable
# this warning for files we are not currently interested in profiling.
MACRO(DISABLE_MISSING_PROFILE_WARNING)
IF(FPROFILE_USE)
MY_CHECK_CXX_COMPILER_WARNING("-Wmissing-profile" HAS_WARN_FLAG)
IF(HAS_WARN_FLAG)
STRING_APPEND(CMAKE_C_FLAGS " ${HAS_WARN_FLAG}")
STRING_APPEND(CMAKE_CXX_FLAGS " ${HAS_WARN_FLAG}")
ENDIF()
ENDIF()
ENDMACRO()
OPTION(OPTIMIZE_SANITIZER_BUILDS
"Add -O1 -fno-inline to sanitizer builds" ON)
MACRO(MY_SANITIZER_CHECK SAN_OPT ADD_OPTIMIZATION RESULT)
MY_CHECK_C_COMPILER_FLAG("${SAN_OPT}" C_RESULT)
MY_CHECK_CXX_COMPILER_FLAG("${SAN_OPT}" CXX_RESULT)
IF(C_RESULT AND CXX_RESULT)
STRING_APPEND(CMAKE_C_FLAGS " ${SAN_OPT}")
STRING_APPEND(CMAKE_CXX_FLAGS " ${SAN_OPT}")
# We switch on basic optimization also for debug builds.
# We disable inlining for stack trace readability.
# With optimization we may get some warnings, so we switch off -Werror
IF(${ADD_OPTIMIZATION} AND OPTIMIZE_SANITIZER_BUILDS)
IF(MSVC)
STRING_APPEND(CMAKE_C_FLAGS " -O1 /Ob0")
STRING_APPEND(CMAKE_CXX_FLAGS " -O1 /Ob0")
ELSE()
STRING_APPEND(CMAKE_C_FLAGS " -O1 -fno-inline")
STRING_APPEND(CMAKE_CXX_FLAGS " -O1 -fno-inline")
ENDIF()
IF(NOT SANITIZE_MAINTAINER_MODE)
SET(MYSQL_MAINTAINER_MODE OFF CACHE BOOL
"MySQL maintainer-specific development environment" FORCE)
ENDIF()
ENDIF()
SET(${RESULT} 1)
ELSE()
SET(${RESULT} 0)
ENDIF()
ENDMACRO()
OPTION(WITH_ASAN "Enable address sanitizer" OFF)
IF(WITH_ASAN)
IF(WIN32_CLANG)
# NOTE: We do _not_ modify CMAKE_C_FLAGS / CMAKE_CXX_FLAGS to add
# -fsanitize=address here yet; Clang (at least of 5.0.0) requires /MT,
# but CMake adds /MDd to all feature checks almost no matter what we do.
# For the same reason, we have to enable it unconditionalyl without
# doing a feature test; we know it's working. Modifying the flags happens
# below, near the end.
SET(HAVE_ASAN 1)
# Get the path to the ASAN support libraries.
GET_FILENAME_COMPONENT(ASAN_LIB_DIR ${CMAKE_CXX_COMPILER} DIRECTORY)
SET(ASAN_LIB_DIR
"${ASAN_LIB_DIR}/../lib/clang/${CMAKE_CXX_COMPILER_VERSION}/lib/windows")
GET_FILENAME_COMPONENT(ASAN_LIB_DIR ${ASAN_LIB_DIR} REALPATH)
ELSEIF(WIN32_VS)
SET(HAVE_ASAN 1)
GET_FILENAME_COMPONENT(ASAN_DLL_DIR ${CMAKE_CXX_COMPILER} DIRECTORY)
# /GS (Buffer Security Check) is on by default
# 5072 ASAN enabled without debug information emission.
STRING_APPEND(CMAKE_C_FLAGS " -fsanitize=address /GS- /wd5072 ")
STRING_APPEND(CMAKE_CXX_FLAGS " -fsanitize=address /GS- /wd5072 ")
STRING_APPEND(CMAKE_EXE_LINKER_FLAGS " /InferASanLibs")
STRING_APPEND(CMAKE_MODULE_LINKER_FLAGS " /InferASanLibs")
STRING_APPEND(CMAKE_SHARED_LINKER_FLAGS " /InferASanLibs")
# /InferASanLibs is incompatible with /INCREMENTAL used by feature checks.
SET(CMAKE_REQUIRED_LINK_OPTIONS "/INCREMENTAL:NO")
FIND_FILE(ASAN_DYNAMIC_LIB
NAMES clang_rt.asan_dynamic-x86_64.dll
PATHS ${ASAN_DLL_DIR}
NO_DEFAULT_PATH
)
IF(ASAN_DYNAMIC_LIB)
COPY_CUSTOM_DLL("${ASAN_DYNAMIC_LIB}" COPY_ASAN_LIB_TARGET)
ADD_CUSTOM_TARGET(copy_asan_lib_target ALL)
ADD_DEPENDENCIES(copy_asan_lib_target ${COPY_ASAN_LIB_TARGET})
ENDIF()
ELSE()
MY_SANITIZER_CHECK("-fsanitize=address" TRUE WITH_ASAN_OK)
IF(WITH_ASAN_OK)
OPTION(WITH_ASAN_SCOPE "Enable -fsanitize-address-use-after-scope" ON)
SET(HAVE_ASAN 1)
# This works with clang, but not gcc it seems.
MY_CHECK_CXX_COMPILER_FLAG(
"-fsanitize=address -fsanitize-address-use-after-scope"
HAVE_SANITIZE_SCOPE)
IF(WITH_ASAN_SCOPE AND HAVE_SANITIZE_SCOPE)
STRING_APPEND(CMAKE_C_FLAGS " -fsanitize-address-use-after-scope")
STRING_APPEND(CMAKE_CXX_FLAGS " -fsanitize-address-use-after-scope")
ENDIF()
ELSE()
MESSAGE(FATAL_ERROR "Do not know how to enable address sanitizer")
ENDIF()
ENDIF()
ENDIF()
OPTION(WITH_LSAN "Enable leak sanitizer" OFF)
IF(WITH_LSAN)
MY_SANITIZER_CHECK("-fsanitize=leak"
TRUE WITH_LSAN_OK)
IF(NOT WITH_LSAN_OK)
MESSAGE(FATAL_ERROR "Do not know how to enable leak sanitizer")
ELSE()
SET(HAVE_LSAN 1)
ENDIF()
ENDIF()
OPTION(WITH_MSAN "Enable memory sanitizer" OFF)
IF(WITH_MSAN)
MY_SANITIZER_CHECK("-fsanitize=memory -fsanitize-memory-track-origins"
TRUE WITH_MSAN_OK)
IF(NOT WITH_MSAN_OK)
MESSAGE(FATAL_ERROR "Do not know how to enable memory sanitizer")
ELSE()
MESSAGE(WARNING "Memory sanitizer support is currently experimental.")
ENDIF()
ENDIF()
OPTION(WITH_UBSAN "Enable undefined behavior sanitizer" OFF)
IF(WITH_UBSAN)
MY_SANITIZER_CHECK("-fsanitize=undefined" TRUE WITH_UBSAN_OK)
IF(NOT WITH_UBSAN_OK)
MESSAGE(FATAL_ERROR
"Do not know how to enable undefined behavior sanitizer")
ELSE()
SET(HAVE_UBSAN 1)
ENDIF()
ENDIF()
OPTION(WITH_TSAN "Enable thread sanitizer" OFF)
IF(WITH_TSAN)
MY_SANITIZER_CHECK("-fsanitize=thread" TRUE WITH_TSAN_OK)
IF(NOT WITH_TSAN_OK)
MESSAGE(FATAL_ERROR "Do not know how to enable thread sanitizer")
ELSE()
MESSAGE(WARNING "Thread sanitizer support is currently experimental.")
SET(HAVE_TSAN 1)
ENDIF()
ENDIF()
IF(WITH_ASAN AND WITH_MSAN)
MESSAGE(FATAL_ERROR
"Cannot use AddressSanitizer and MemorySanitizer together")
ENDIF()
IF((WITH_ASAN OR WITH_LSAN) AND (WITH_TCMALLOC OR WITH_JEMALLOC))
MESSAGE(FATAL_ERROR
"Cannot use tcmalloc/jemalloc with leak sanitizer")
ENDIF()
IF(WITH_ASAN OR WITH_LSAN OR WITH_UBSAN)
SET(HANDLE_FATAL_SIGNALS_DEFAULT 0)
ELSE()
SET(HANDLE_FATAL_SIGNALS_DEFAULT 1)
ENDIF()
OPTION(HANDLE_FATAL_SIGNALS
"Handle fatal signals with internal signal handler"
${HANDLE_FATAL_SIGNALS_DEFAULT})
IF(CMAKE_C_FLAGS MATCHES "-fsanitize" OR CMAKE_CXX_FLAGS MATCHES "-fsanitize")
SET(CMAKE_COMPILER_FLAG_WITH_SANITIZE 1)
ENDIF()
# Older versions of ccache must be disabled: export CCACHE_DISABLE=1
# See http://www.cmake.org/Wiki/CTest/Coverage
OPTION(ENABLE_GCOV "Enable gcov (debug, Linux builds only)" OFF)
IF (ENABLE_GCOV AND NOT WIN32 AND NOT APPLE)
STRING_APPEND(CMAKE_C_FLAGS
" -fprofile-arcs -ftest-coverage -fprofile-update=prefer-atomic -DHAVE_GCOV")
STRING_APPEND(CMAKE_CXX_FLAGS
" -fprofile-arcs -ftest-coverage -fprofile-update=prefer-atomic -DHAVE_GCOV")
STRING_APPEND(CMAKE_C_LINK_FLAGS " -Wl,--dynamic-list-data")
STRING_APPEND(CMAKE_CXX_LINK_FLAGS " -Wl,--dynamic-list-data")
STRING_APPEND(CMAKE_EXE_LINKER_FLAGS
" -fprofile-arcs -ftest-coverage -fprofile-update=prefer-atomic -lgcov")
STRING_APPEND(CMAKE_SHARED_LINKER_FLAGS
" -fprofile-arcs -ftest-coverage -fprofile-update=prefer-atomic -lgcov")
STRING_APPEND(CMAKE_MODULE_LINKER_FLAGS
" -fprofile-arcs -ftest-coverage -fprofile-update=prefer-atomic -lgcov")
ENDIF()
OPTION(ENABLE_GPROF "Enable gprof (optimized, Linux builds only)" OFF)
IF (ENABLE_GPROF AND NOT WIN32 AND NOT APPLE)
STRING_APPEND(CMAKE_C_FLAGS " -pg")
STRING_APPEND(CMAKE_CXX_FLAGS " -pg")
STRING_APPEND(CMAKE_EXE_LINKER_FLAGS " -pg")
ENDIF()
# If LINUX, and not any special build (profiling, devtoolset) then provide
# -DWITH_LD=mold|lld
# We restrict the list of known linkers to the ones we have actually tested.
# LTO builds have failed earlier with "lld", so use this feature with care.
IF(LINUX AND NOT ALTERNATIVE_LD AND NOT FPROFILE_GENERATE AND NOT FPROFILE_USE)
UNSET(USING_LD_LLD)
UNSET(USING_LD_LLD CACHE)
UNSET(USING_LD_MOLD)
UNSET(USING_LD_MOLD CACHE)
SET(KNOWN_LINKERS "mold" "lld")
IF(WITH_LD)
LIST(FIND KNOWN_LINKERS ${WITH_LD} FOUND_LINKER_INDEX)
IF(FOUND_LINKER_INDEX EQUAL -1)
MESSAGE(FATAL_ERROR "Unknown linker -fuse-ld=${WITH_LD}")
ENDIF()
UNSET(ALTERNATIVE_LINKER_RESULT)
CHECK_ALTERNATIVE_LINKER(${WITH_LD} ALTERNATIVE_LINKER_RESULT)
IF(ALTERNATIVE_LINKER_RESULT)
STRING(TOUPPER "${WITH_LD}" WITH_LD_UPPER)
# See ADD_GDB_INDEX below:
SET(USING_LD_${WITH_LD_UPPER} ON)
SET(USING_LD_${WITH_LD_UPPER} ON CACHE INTERNAL "")
ELSE()
MESSAGE(FATAL_ERROR "failed to link using: -fuse-ld=${WITH_LD}")
ENDIF()
ENDIF()
ENDIF()
IF(LINUX_STANDALONE OR SOLARIS)
# ON by default in pushbuild, but only for standalone builds.
# The comression does not play well with some RPM/DEB packaging.
# Developers can set default in environment.
# Compressing debug sections will shink binaries significantly, esp
# for RelWithDebInfo builds, at the cost of some extra link time.
IF(DEFINED ENV{PB2WORKDIR} OR
(DEFINED ENV{COMPRESS_DEBUG_SECTIONS} AND "$ENV{COMPRESS_DEBUG_SECTIONS}"
AND NOT DEFINED(COMPRESS_DEBUG_SECTIONS)))
SET(COMPRESS_DEBUG_SECTIONS_DEFAULT ON)
ELSE()
SET(COMPRESS_DEBUG_SECTIONS_DEFAULT OFF)
ENDIF()
OPTION(COMPRESS_DEBUG_SECTIONS
"Compress debug sections of mysqld and test executables"
${COMPRESS_DEBUG_SECTIONS_DEFAULT})
ELSE()
SET(COMPRESS_DEBUG_SECTIONS OFF)
ENDIF()
# Newer versions of gcc produce huge amounts of debug information
# with the default debug level.
#
# From 'man gcc':
# Level 1 produces minimal information, enough for making backtraces in
# parts of the program that you don't plan to debug. This includes
# descriptions of functions and external variables, and line number
# tables, but no information about local variables.
#
# clang documentation says: -gline-tables-only, -g1, -gmlt
# Emit debug line number tables only
IF(UNIX AND MY_COMPILER_IS_GNU_OR_CLANG)
# By default, do this for STANDALONE and tarball builds.
# Off by default for sanitizer or valgrind builds.
# Off by default in pushbuild.
# Off by default for Apple Clang.
# ON by default for SOLARIS (also in PB2), to reduce package sizes.
IF(SOLARIS)
SET(MINIMAL_RELWITHDEBINFO_DEFAULT ON)
ELSEIF((INSTALL_LAYOUT MATCHES "STANDALONE" OR
INSTALL_LAYOUT MATCHES "TARGZ"
)
AND NOT CMAKE_COMPILER_FLAG_WITH_SANITIZE AND NOT WITH_VALGRIND
AND NOT DEFINED ENV{PB2WORKDIR}
AND NOT APPLE)
SET(MINIMAL_RELWITHDEBINFO_DEFAULT ON)
ELSE()
SET(MINIMAL_RELWITHDEBINFO_DEFAULT OFF)
ENDIF()
OPTION(MINIMAL_RELWITHDEBINFO
"Reduce debug information for gcc RelWithDebInfo builds"
${MINIMAL_RELWITHDEBINFO_DEFAULT})
# Appending here will override any earlier -g options.
IF(MINIMAL_RELWITHDEBINFO)
STRING_APPEND(CMAKE_C_FLAGS_RELWITHDEBINFO " -g1")
STRING_APPEND(CMAKE_CXX_FLAGS_RELWITHDEBINFO " -g1")
ENDIF()
ENDIF()
# Enable "-Og -fno-inline" for ordinary Debug builds.
# Note that this may optimize away local stack variables.
IF(UNIX AND MY_COMPILER_IS_GNU_OR_CLANG
AND NOT CMAKE_COMPILER_FLAG_WITH_SANITIZE AND NOT WITH_VALGRIND)
# ON by default in pushbuild, to save time running Debug test suites.
# man clang:
# -Og Like -O1. In future versions, this option might disable different
# optimizations in order to improve debuggability.
# man gcc:
# -Og Optimize debugging experience. -Og should be the
# optimization level of choice for the standard edit-compile-
# debug cycle, offering a reasonable level of optimization while
# maintaining fast compilation and a good debugging experience.
# It is a better choice than -O0 for producing debuggable code
# because some compiler passes that collect debug information are
# disabled at -O0.
#
# OFF by default if CFLAGS or CXXFLAGS are defined in the environment.
# CFLAGS/CXXFLAGS will be set e.g. for LINUX_DEB_PLATFORM,
# and may contain other optimization flags, interfering with ours.
IF((NOT DEFINED ENV{CFLAGS} AND NOT DEFINED ENV{CXXFLAGS}
AND DEFINED ENV{PB2WORKDIR})
OR
(DEFINED ENV{OPTIMIZE_DEBUG_BUILDS} AND "$ENV{OPTIMIZE_DEBUG_BUILDS}"
AND NOT DEFINED(OPTIMIZE_DEBUG_BUILDS)))
SET(OPTIMIZE_DEBUG_BUILDS_DEFAULT ON)
ELSE()
SET(OPTIMIZE_DEBUG_BUILDS_DEFAULT OFF)
ENDIF()
OPTION(OPTIMIZE_DEBUG_BUILDS
"Add -Og -fno-inline to CMAKE_<lang>_FLAGS_DEBUG"
${OPTIMIZE_DEBUG_BUILDS_DEFAULT}
)
# Use STRING_PREPEND here, so command-line input can override our defaults.
IF(OPTIMIZE_DEBUG_BUILDS)
STRING_PREPEND(CMAKE_C_FLAGS_DEBUG " -Og -fno-inline ")
STRING_PREPEND(CMAKE_CXX_FLAGS_DEBUG " -Og -fno-inline ")
ENDIF()
ENDIF()
# For aarch64 some sub-architectures support LSE atomics and some don't. Thus,
# compiling for the common denominator (-march=armv8-a) means LSE is not used.
# The -moutline-atomics switch enables run-time detection of LSE support.
# There are compilers (gcc 9.3.1 for example) which support this switch, but
# do not enable it by default, even though it seems to help. So, we force it.
IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
MY_CHECK_CXX_COMPILER_FLAG( "-moutline-atomics" HAVE_OUTLINE_ATOMICS)
IF(HAVE_OUTLINE_ATOMICS)
STRING_APPEND(CMAKE_C_FLAGS " -moutline-atomics")
STRING_APPEND(CMAKE_CXX_FLAGS " -moutline-atomics")
ENDIF()
ENDIF()
IF(LINUX)
OPTION(LINK_RANDOMIZE "Randomize the order of all symbols in the binary" OFF)
SET(LINK_RANDOMIZE_SEED "mysql"
CACHE STRING "Seed to use for link randomization")
ELSE()
SET(LINK_RANDOMIZE OFF)
ENDIF()
IF(CMAKE_C_LINK_FLAGS MATCHES "-fuse-ld=gold" OR
CMAKE_CXX_LINK_FLAGS MATCHES "-fuse-ld=gold" OR
CMAKE_EXE_LINKER_FLAGS MATCHES "-fuse-ld=gold")
MESSAGE(WARNING "-fuse-ld=gold is not supported")
STRING(REPLACE
"-fuse-ld=gold" "" CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS}")
STRING(REPLACE
"-fuse-ld=gold" "" CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS}")
STRING(REPLACE
"-fuse-ld=gold" "" CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}")
ENDIF()
# RHEL9: undefined reference to symbol 'crc32_z@@ZLIB_1.2.9'
IF(LINUX_RHEL9)
IF(NOT USING_LD_LLD AND NOT USING_LD_MOLD)
STRING_APPEND(CMAKE_CXX_LINK_FLAGS " -Wl,--copy-dt-needed-entries")
ENDIF()
ENDIF()
IF(LINK_RANDOMIZE)
STRING_APPEND(CMAKE_C_FLAGS " -ffunction-sections -fdata-sections")
STRING_APPEND(CMAKE_CXX_FLAGS " -ffunction-sections -fdata-sections")
SET(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -Wl,--sort-section=name")
SET(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} -Wl,--sort-section=name")
SET(CMAKE_CXX_ARCHIVE_CREATE "sh -c '${CMAKE_SOURCE_DIR}/scripts/randomize-order.pl ${LINK_RANDOMIZE_SEED} <OBJECTS> && <CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>'")
SET(CMAKE_CXX_ARCHIVE_CREATE_APPEND "sh -c '${CMAKE_SOURCE_DIR}/scripts/randomize-order.pl ${LINK_RANDOMIZE_SEED} <OBJECTS> && <CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>'")
SET(CMAKE_C_ARCHIVE_CREATE ${CMAKE_CXX_ARCHIVE_CREATE})
SET(CMAKE_C_ARCHIVE_CREATE_APPEND ${CMAKE_CXX_ARCHIVE_CREATE_APPEND})
ENDIF()
# Mold and LLD support the --gdb-index option, which adds a .gdb_index
# section to the binaries. It makes loading the binaries in gdb much
# faster. The overhead of generating the index is small in.
OPTION(ADD_GDB_INDEX "Generate a .gdb_index section in the binaries." OFF)
IF(ADD_GDB_INDEX AND (USING_LD_MOLD OR USING_LD_LLD))
# -fuse-ld=lld is not enough to ensure that ld.lld will actually be used.
# On some platforms we need an extra check for -Wl,--gdb-index
IF(USING_LD_LLD)
SET(FUSE_LD "-fuse-ld=lld")
ELSE()
SET(FUSE_LD "-fuse-ld=mold")
ENDIF()
CMAKE_PUSH_CHECK_STATE()
SET(CMAKE_REQUIRED_LIBRARIES "${FUSE_LD} -Wl,--gdb-index")
CHECK_CXX_SOURCE_COMPILES("int main() {}" CXX_LD_GDB_INDEX_RESULT)
CMAKE_POP_CHECK_STATE()
IF(CXX_LD_GDB_INDEX_RESULT)
STRING_APPEND(CMAKE_EXE_LINKER_FLAGS " -Wl,--gdb-index")
STRING_APPEND(CMAKE_MODULE_LINKER_FLAGS " -Wl,--gdb-index")
STRING_APPEND(CMAKE_SHARED_LINKER_FLAGS " -Wl,--gdb-index")
# gdb sometimes reports "incomplete type" after linking with
# --gdb-index. This flag makes the index contain enough
# information to avoid the problem.
STRING_APPEND(CMAKE_C_FLAGS " -ggnu-pubnames")
STRING_APPEND(CMAKE_CXX_FLAGS " -ggnu-pubnames")
ELSE()
MESSAGE(STATUS "Seems like linker does not support --gdb-index")
ENDIF()
ENDIF()
IF(LINUX)
# May be set to ON in cmake/build_configurations/mysql_release.cmake
IF(DEFINED REPRODUCIBLE_BUILD)
SET(REPRODUCIBLE_BUILD_DEFAULT ${REPRODUCIBLE_BUILD})
ELSE()
SET(REPRODUCIBLE_BUILD_DEFAULT OFF)
ENDIF()
OPTION(REPRODUCIBLE_BUILD
"Take extra pains to make build result independent of build location and time"
${REPRODUCIBLE_BUILD_DEFAULT})
ENDIF()
IF(REPRODUCIBLE_BUILD)
SET(DEBUG_PREFIX_FLAGS
"-fdebug-prefix-map=${CMAKE_SOURCE_DIR}/=./ -fdebug-prefix-map=${CMAKE_CURRENT_BINARY_DIR}=./obj")
# See if -fdebug-prefix= commands are included in the debug output,
# making the build unreproducible with switches recorded.
# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69821.
EXECUTE_PROCESS(COMMAND
${CMAKE_C_COMPILER} -g3 -x c -S -fdebug-prefix-map=foo=bar -o - -
INPUT_FILE /dev/null OUTPUT_VARIABLE DEBUG_PREFIX_MAP_RESULT)
IF(DEBUG_PREFIX_MAP_RESULT MATCHES "foo=bar")
SET(DEBUG_PREFIX_FLAGS "${DEBUG_PREFIX_FLAGS} -gno-record-gcc-switches")
ENDIF()
STRING_APPEND(CMAKE_C_FLAGS " ${DEBUG_PREFIX_FLAGS}")
STRING_APPEND(CMAKE_CXX_FLAGS " ${DEBUG_PREFIX_FLAGS}")
SET(BISON_NO_LINE_OPT "--no-lines")
SET_PROPERTY(GLOBAL PROPERTY RULE_LAUNCH_COMPILE
"${CMAKE_SOURCE_DIR}/scripts/invoke-with-relative-paths.pl")
ENDIF()
OPTION(ENABLED_LOCAL_INFILE
"If we should enable LOAD DATA LOCAL by default" OFF)
MARK_AS_ADVANCED(ENABLED_LOCAL_INFILE)
#
# Options related to client-side protocol tracing
#
OPTION(WITH_CLIENT_PROTOCOL_TRACING
"Support for client-side protocol tracing plugins" ON)
OPTION(WITH_TEST_TRACE_PLUGIN
"Have a built-in test protocol trace plugin in libmysql (requires WITH_CLIENT_PROTOCOL_TRACING option)" OFF)
# Sanity checks for protocol tracing options
IF(WITH_TEST_TRACE_PLUGIN AND NOT WITH_CLIENT_PROTOCOL_TRACING)
MESSAGE("WARNING: Test trace plugin was selected but client protocol tracing
infrastructure is not enabled - ignoring")
SET(WITH_TEST_TRACE_PLUGIN 0)
ENDIF()
IF(WITH_TEST_TRACE_PLUGIN AND NOT CMAKE_BUILD_TYPE_UPPER STREQUAL "DEBUG")
MESSAGE(SEND_ERROR
"Test trace plugin was selected but it can be included only in
debug binaries. Set WITH_TEST_TRACE_PLUGIN to OFF or WITH_DEBUG to ON.")
ENDIF()
# Add safemutex for debug configurations
# Enable debug sync for debug builds.
FOREACH(LANG C CXX)
STRING_PREPEND(CMAKE_${LANG}_FLAGS_DEBUG "-DENABLED_DEBUG_SYNC ")
STRING_PREPEND(CMAKE_${LANG}_FLAGS_DEBUG "-DSAFE_MUTEX ")
ENDFOREACH()
# Set commonly used variables
IF(WIN32)
SET(DEFAULT_MYSQL_HOME "C:/Program Files/MySQL/MySQL Server ${MYSQL_BASE_VERSION}" )
SET(SHAREDIR share)
ELSE()
SET(DEFAULT_MYSQL_HOME ${CMAKE_INSTALL_PREFIX})
SET(SHAREDIR ${DEFAULT_MYSQL_HOME}/${INSTALL_MYSQLSHAREDIR})
ENDIF()
SET(DEFAULT_BASEDIR "${DEFAULT_MYSQL_HOME}")
IF(IS_ABSOLUTE ${INSTALL_MYSQLDATADIR})
SET(MYSQL_DATADIR ${INSTALL_MYSQLDATADIR} CACHE PATH
"default MySQL data directory")
ELSE()
SET(MYSQL_DATADIR "${DEFAULT_MYSQL_HOME}/${INSTALL_MYSQLDATADIR}" CACHE PATH
"default MySQL data directory")
ENDIF()
IF(IS_ABSOLUTE ${INSTALL_MYSQLKEYRINGDIR})
SET(MYSQL_KEYRINGDIR ${INSTALL_MYSQLKEYRINGDIR} CACHE PATH
"default MySQL keyring directory")
ELSE()
SET(MYSQL_KEYRINGDIR "${DEFAULT_MYSQL_HOME}/${INSTALL_MYSQLKEYRINGDIR}"
CACHE PATH "default MySQL keyring directory")
ENDIF()
SET(DEFAULT_CHARSET_HOME "${DEFAULT_MYSQL_HOME}")
SET(PLUGINDIR "${DEFAULT_MYSQL_HOME}/${INSTALL_PLUGINDIR}")
IF(SYSCONFDIR)
SET(DEFAULT_SYSCONFDIR "${SYSCONFDIR}")
ENDIF()
IF(WIN32) # P_tmpdir is not defined on Windows as of VS2015.
SET(TMPDIR "" # So we use empty path as default. In practice TMP/TEMP is used
CACHE PATH
"PATH to MySQL TMP dir")
ELSE()
SET(TMPDIR "P_tmpdir"
CACHE PATH
"PATH to MySQL TMP dir. Defaults to the P_tmpdir macro in <stdio.h>")
ENDIF()
IF(TMPDIR STREQUAL "P_tmpdir")
# Do not quote it, to refer to the P_tmpdir macro.
SET(DEFAULT_TMPDIR "P_tmpdir")
ELSE()
# Quote it, to make it a const char string.
SET(DEFAULT_TMPDIR "\"${TMPDIR}\"")
ENDIF()
INCLUDE(cmake/boost.cmake)
IF (LINUX)
OPTION(WITH_SYSTEMD "Enable installation of systemd support files" OFF)
OPTION(WITH_SYSTEMD_DEBUG "Build in systemd debug trace" OFF)
IF (WITH_SYSTEMD)
INCLUDE(cmake/systemd.cmake)
ELSEIF (WITH_SYSTEMD_DEBUG)
MESSAGE(FATAL_ERROR "systemd-debugging requires systemd, and systemd requires linux")
ENDIF()
ELSE()
IF (WITH_SYSTEMD)
MESSAGE(FATAL_ERROR "Installation of systemd support files not supported")
ENDIF()
IF (WITH_SYSTEMD_DEBUG)
MESSAGE(FATAL_ERROR "systemd-debugging requires systemd, and systemd requires linux")
ENDIF()
ENDIF()
# Run platform tests
INCLUDE(configure.cmake)
# Common defines and includes
ADD_DEFINITIONS(-D__STDC_LIMIT_MACROS) # Enable C99 limit macros
ADD_DEFINITIONS(-D__STDC_FORMAT_MACROS) # Enable C99 printf format macros
ADD_DEFINITIONS(-D_USE_MATH_DEFINES) # Get access to M_PI, M_E, etc. in math.h
ADD_DEFINITIONS(-DLZ4_DISABLE_DEPRECATE_WARNINGS) # C++14 deprecation warnings in LZ4.
OPTION(ENABLE_EXPERIMENT_SYSVARS "Expose ussually hidden system variables to allow experiments" OFF)
IF(ENABLE_EXPERIMENT_SYSVARS)
ADD_DEFINITIONS(-DENABLE_EXPERIMENT_SYSVARS)
ENDIF()
OPTION(FORCE_COLORED_OUTPUT "Colorize compiler output" OFF)
IF(FORCE_COLORED_OUTPUT)
IF(MY_COMPILER_IS_GNU)
ADD_COMPILE_OPTIONS(-fdiagnostics-color=always)
ELSEIF(MY_COMPILER_IS_CLANG)
ADD_COMPILE_OPTIONS(-fcolor-diagnostics)
ENDIF()
ENDIF()
INCLUDE_DIRECTORIES(
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_BINARY_DIR}/include
${CMAKE_SOURCE_DIR}
${CMAKE_SOURCE_DIR}/include
${CMAKE_SOURCE_DIR}/libs
)
IF(WITH_LTO)
IF(APPLE)
# Requires CMake 3.9+
INCLUDE(CheckIPOSupported)
# Will terminate cmake if the check fails.
CHECK_IPO_SUPPORTED()
# macOS has problems with enabling LTO for shared libs, so we only set it
# as target property for mysqld later.
ELSE()
MY_CHECK_CXX_COMPILER_FLAG("-flto" CXX_LTO_RESULT)
IF(NOT CXX_LTO_RESULT)
MESSAGE(FATAL_ERROR "Compiler does not support -flto")
ENDIF()
STRING_APPEND(CMAKE_C_FLAGS " -flto")
STRING_APPEND(CMAKE_CXX_FLAGS " -flto")
# Test for parallel linking.
SET(NUM_PROCESSING_UNITS 4)
MY_CHECK_CXX_COMPILER_FLAG(
"-flto=${NUM_PROCESSING_UNITS}" CXX_LTO_PARALLEL_RESULT)
IF(CXX_LTO_PARALLEL_RESULT)
FIND_PROGRAM(NPROC_EXECUTABLE nproc)
IF(NPROC_EXECUTABLE)
EXECUTE_PROCESS(COMMAND ${NPROC_EXECUTABLE}
OUTPUT_VARIABLE NPROC_NUM
RESULT_VARIABLE NPROC_RESULT
OUTPUT_STRIP_TRAILING_WHITESPACE)
IF(NOT NPROC_RESULT)
SET(NUM_PROCESSING_UNITS ${NPROC_NUM})
ENDIF()
ENDIF()
STRING_APPEND(CMAKE_CXX_LINK_FLAGS " -flto=${NUM_PROCESSING_UNITS}")
STRING_APPEND(CMAKE_SHARED_LINKER_FLAGS " -flto=${NUM_PROCESSING_UNITS}")
ELSE()
STRING_APPEND(CMAKE_CXX_LINK_FLAGS " -flto")
STRING_APPEND(CMAKE_SHARED_LINKER_FLAGS " -flto")
ENDIF()
ENDIF()
# On some platforms (Fedora) we *must* use gcc-ar / gcc-ranlib
# to get the right plugins for supporting -flto output from gcc.
IF(MY_COMPILER_IS_GNU)
IF(ALTERNATIVE_ENABLE)
GET_FILENAME_COMPONENT(ALTERNATIVE_ENABLE_DIR ${ALTERNATIVE_ENABLE} PATH)
SET(DEVTOOLSET_ROOT "${ALTERNATIVE_ENABLE_DIR}/root")
FIND_PROGRAM(GCC_AR_EXECUTABLE gcc-ar
NO_DEFAULT_PATH
PATHS "${DEVTOOLSET_ROOT}/usr/bin")
FIND_PROGRAM(GCC_RANLIB_EXECUTABLE gcc-ranlib
NO_DEFAULT_PATH
PATHS "${DEVTOOLSET_ROOT}/usr/bin")
ELSEIF(ALTERNATIVE_GCC)
STRING(REGEX MATCH "^([0-9])"
ALTERNATIVE_GCC_MAJ_VER ${CMAKE_C_COMPILER_VERSION})
GET_FILENAME_COMPONENT(ALTERNATIVE_GCC_DIR ${ALTERNATIVE_GCC} PATH)
FIND_PROGRAM(GCC_AR_EXECUTABLE gcc-ar-${ALTERNATIVE_GCC_MAJ_VER}
NO_DEFAULT_PATH
PATHS "${ALTERNATIVE_GCC_DIR}")
FIND_PROGRAM(GCC_RANLIB_EXECUTABLE gcc-ranlib-${ALTERNATIVE_GCC_MAJ_VER}
NO_DEFAULT_PATH
PATHS "${ALTERNATIVE_GCC_DIR}")
ELSE()
FIND_PROGRAM(GCC_AR_EXECUTABLE gcc-ar)
FIND_PROGRAM(GCC_RANLIB_EXECUTABLE gcc-ranlib)
ENDIF()
IF(GCC_AR_EXECUTABLE AND GCC_RANLIB_EXECUTABLE)
SET(CMAKE_AR ${GCC_AR_EXECUTABLE})
SET(CMAKE_RANLIB ${GCC_RANLIB_EXECUTABLE})
ENDIF()
ENDIF()
ENDIF(WITH_LTO)
IF(APPLE)
OPTION(WITH_DEVELOPER_ENTITLEMENTS "Add developer entitlements" OFF)
ENDIF()
# Utility target to build every executable tagged with ADD_TEST.
ADD_CUSTOM_TARGET(unittest_all)
# Utility target to build every target added with MYSQL_ADD_PLUGIN.
ADD_CUSTOM_TARGET(plugin_all)
# Utility target to build every target added with MYSQL_ADD_COMPONENT.
ADD_CUSTOM_TARGET(component_all)
# Utility target to generate all sources from .proto files.
ADD_CUSTOM_TARGET(protobuf_generated_all)
# Utility target to generate everything created by MYSQL_ADD_EXECUTABLE().
ADD_CUSTOM_TARGET(executable_all)
# Explicit list of all -DWITH_XXX=system possibilities
# *except* boost, which requires one specific version to be downloaded.
# RapidJSON is also excluded, since the latest released version does not
# fully support the use of std::regex as the regular expression engine. It
# is required by JSON_SCHEMA_VALID, so don't add it automatically until an
# official version with full support for std::regex is released. The bundled
# version has the necessary patches to make it work.
#
# "system" versions of these for macOS are available from Xcode or Homebrew.
# Libraries from Xcode have file extension '.tbd'.
# Libraries from Homebrew have file extension '.dylib'.
# To get all the Homebrew libraries, do 'brew install' <name of lib>.
SET(SYSTEM_LIBRARIES
CURL # Xcode
EDITLINE # Xcode
ICU # Homebrew icu4c
LZ4 # Homebrew lz4
PROTOBUF # Homebrew protobuf
SSL # Homebrew openssl@1.1 or openssl@3
ZSTD # Homebrew zstd
FIDO # Homebrew libfido2
ZLIB # Xcode
)
IF(APPLE)
# Homebrew default location is
IF(APPLE_ARM)
SET(HOMEBREW_HOME "/opt/homebrew/opt")
ELSE()
SET(HOMEBREW_HOME "/usr/local/opt")
ENDIF()
# The Xcode version is 1.2.12 which is too old
LIST(REMOVE_ITEM SYSTEM_LIBRARIES ZLIB)
# Link with the correct version of libc++.dylib
# Also use ar/ranlib from the compiler bundle.
IF(CMAKE_CXX_COMPILER MATCHES "/opt/homebrew/Cellar" OR
CMAKE_CXX_COMPILER MATCHES ${HOMEBREW_HOME}
)
SET(CMAKE_AR ${CMAKE_CXX_COMPILER_AR})
SET(CMAKE_RANLIB ${CMAKE_CXX_COMPILER_RANLIB})
GET_FILENAME_COMPONENT(CXX_DIR ${CMAKE_CXX_COMPILER} DIRECTORY)
GET_FILENAME_COMPONENT(LLVM_DIR ${CXX_DIR} DIRECTORY)
SET(LLVMBUNDLE_LINKER_FLAGS " -L${LLVM_DIR}/lib/c++")
IF(EXISTS ${LLVM_DIR}/lib/unwind/libunwind.dylib)
STRING_APPEND(LLVMBUNDLE_LINKER_FLAGS " -L${LLVM_DIR}/lib/unwind -lunwind")
ELSEIF(EXISTS "${LLVM_DIR}/lib/libunwind.dylib")
STRING_APPEND(LLVMBUNDLE_LINKER_FLAGS " -L${LLVM_DIR}/lib -lunwind")
ENDIF()
STRING_APPEND(CMAKE_EXE_LINKER_FLAGS "${LLVMBUNDLE_LINKER_FLAGS}")
STRING_APPEND(CMAKE_MODULE_LINKER_FLAGS "${LLVMBUNDLE_LINKER_FLAGS}")
STRING_APPEND(CMAKE_SHARED_LINKER_FLAGS "${LLVMBUNDLE_LINKER_FLAGS}")
ENDIF()
ENDIF()
SET(WITH_SYSTEM_LIBS_DEFAULT OFF)
OPTION(WITH_SYSTEM_LIBS
"Use -DWITH_XXX=system for ${SYSTEM_LIBRARIES}" ${WITH_SYSTEM_LIBS_DEFAULT})
# undefined symbol: _Z15fido_assert_newv which is fido_assert_new()
# /usr/include/fido.h is missing 'extern "C"'
# but even if we fix that, tests will fail.
IF(LINUX_UBUNTU)
IF(LINUX_UBUNTU_VERSION_ID VERSION_LESS "21.04")
LIST(REMOVE_ITEM SYSTEM_LIBRARIES FIDO)
ENDIF()
# Ubuntu 22.04 has 1.2.11 which is too old.
IF(LINUX_UBUNTU_VERSION_ID VERSION_LESS "23.04")
LIST(REMOVE_ITEM SYSTEM_LIBRARIES ZLIB)
ENDIF()
# Ubuntu 22.04 has too old grpc
IF(WITH_INTERNAL AND LINUX_UBUNTU_VERSION_ID VERSION_LESS "24.04")
LIST(REMOVE_ITEM SYSTEM_LIBRARIES PROTOBUF)
ENDIF()
ENDIF()
# Do not change it back to "system"
IF(WITH_FIDO AND WITH_FIDO STREQUAL "none")
LIST(REMOVE_ITEM SYSTEM_LIBRARIES FIDO)
ENDIF()
GET_CMAKE_PROPERTY(CACHE_VARS CACHE_VARIABLES)
UNSET(COMMAND_LINE_VARS)
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."
)
LIST(APPEND COMMAND_LINE_VARS ${CACHE_VAR})
ENDIF()
ENDFOREACH()
# Default to "system" for all SYSTEM_LIBRARIES
IF(WITH_SYSTEM_LIBS)
FOREACH(SYSTEM_LIB ${SYSTEM_LIBRARIES})
LIST(FIND COMMAND_LINE_VARS WITH_${SYSTEM_LIB} FOUNDIT)
IF(FOUNDIT LESS 0)
SET(WITH_${SYSTEM_LIB} "system")
SET(WITH_${SYSTEM_LIB} "system" CACHE STRING
"Use system rather than bundled" FORCE)
MESSAGE(STATUS "Adding -DWITH_${SYSTEM_LIB}=${WITH_${SYSTEM_LIB}}")
ELSE()
MESSAGE(STATUS
"Found WITH_${SYSTEM_LIB}=${WITH_${SYSTEM_LIB}} on command line")
ENDIF()
ENDFOREACH()
# Don't redo the system analysis on subsequent runs of cmake
UNSET(WITH_SYSTEM_LIBS)
UNSET(WITH_SYSTEM_LIBS CACHE)
ENDIF()
# The "annobin" plugin will normally generate a warning message if it
# detects that neither the -D_FORTIFY_SOURCE=2 nor the
# -D_FORTIFY_SOURCE=3 options have been provided on the command line
# and -flto has been enabled. This is because LTO compilation hides
# preprocessor options, so information about them cannot be passed on
# to the annocheck tool.
#
# See output from rpm --eval %optflags
# Some of our RPM spec files will filter away some of the output.
# To ensure consistency, and a clean build, we may filter away -flto here.
# Note that it must be done early, before any ADD_SUBDIRECTORY or
# MYSQL_CHECK_XXX, so that we do not break any feature tests.
IF(LINUX_RPM_PLATFORM)
IF(NOT CMAKE_C_FLAGS MATCHES "FORTIFY_SOURCE")
IF(CMAKE_C_FLAGS MATCHES "-specs=.*redhat-annobin")
REMOVE_CMAKE_COMPILER_FLAGS(CMAKE_C_FLAGS "${MY_COMPILER_FLAG_FLTO}")
ENDIF()
ENDIF()
IF(NOT CMAKE_CXX_FLAGS MATCHES "FORTIFY_SOURCE")
IF(CMAKE_CXX_FLAGS MATCHES "-specs=.*redhat-annobin")
REMOVE_CMAKE_COMPILER_FLAGS(CMAKE_CXX_FLAGS "${MY_COMPILER_FLAG_FLTO}")
ENDIF()
ENDIF()
ENDIF()
# See whether backtrace is supported.
MYSQL_CHECK_BACKTRACE()
# Add bundled libcno
MYSQL_CHECK_CNO()
# Add bundled or system zlib.
MYSQL_CHECK_ZLIB()
# Add bundled or system zstd.
MYSQL_CHECK_ZSTD()
IF(LINUX)
# Look up patchelf(1) here, before doing SSL/KERBEROS/SASL/LDAP config.
FIND_PROGRAM(PATCHELF_EXECUTABLE patchelf)
ADD_CUSTOM_TARGET(copy_linux_custom_dlls)
SET(KNOWN_CUSTOM_LIBRARIES "" CACHE INTERNAL "" FORCE)
ENDIF()
# If all custom packages are in the same directory:
IF(WITH_CUSTOM_LIBRARIES)
FILE(GLOB WITH_SSL "${WITH_CUSTOM_LIBRARIES}/openssl*")
FILE(GLOB WITH_KERBEROS "${WITH_CUSTOM_LIBRARIES}/krb5*")
FILE(GLOB WITH_SASL "${WITH_CUSTOM_LIBRARIES}/cyrus-sasl*")
FILE(GLOB WITH_LDAP "${WITH_CUSTOM_LIBRARIES}/openldap*")
FILE(GLOB WITH_CURL "${WITH_CUSTOM_LIBRARIES}/curl*")
FOREACH(WITH_OPT WITH_SSL WITH_KERBEROS WITH_SASL WITH_LDAP WITH_CURL)
IF(IS_DIRECTORY ${${WITH_OPT}})
SET(${WITH_OPT} ${${WITH_OPT}} CACHE INTERNAL "" FORCE)
MESSAGE(STATUS "${WITH_OPT} ${${WITH_OPT}}")
ELSE()
# WITH_CURL may be set to "none" in the cache, unset normal variable.
UNSET(${WITH_OPT})
MESSAGE(WARNING "${WITH_OPT} not found") # This should be FATAL_ERROR
ENDIF()
ENDFOREACH()
ENDIF()
# Add system/custom openssl.
MYSQL_CHECK_SSL()
# Other system libs which use OpenSSL must be disabled.
# This includes: kerberos sasl ldap curl.
IF(ALTERNATIVE_SYSTEM_SSL)
SET(WITH_AUTHENTICATION_KERBEROS OFF)
SET(WITH_AUTHENTICATION_KERBEROS OFF CACHE INTERNAL "" FORCE)
SET(WITH_AUTHENTICATION_LDAP OFF)
SET(WITH_AUTHENTICATION_LDAP OFF CACHE INTERNAL "" FORCE)
SET(WITH_AUTHENTICATION_CLIENT_PLUGINS OFF)
SET(WITH_AUTHENTICATION_CLIENT_PLUGINS OFF CACHE INTERNAL "" FORCE)
SET(WITH_CURL "bundled")
SET(WITH_CURL "bundled" CACHE INTERNAL "" FORCE)
MESSAGE(STATUS "Disabling all authentication plugins.")
ENDIF()
# Add Kerberos library
MYSQL_CHECK_KERBEROS()
MYSQL_CHECK_KERBEROS_DLLS()
# Add SASL library
MYSQL_CHECK_SASL()
MYSQL_CHECK_SASL_DLLS()
# Add LDAP library
MYSQL_CHECK_LDAP()
MYSQL_CHECK_LDAP_DLLS()
# Add Windows specific jemalloc DLL
IF(WIN32)
MYSQL_CHECK_WIN_JEMALLOC()
ENDIF()
# Custom versions of LDAP / SASL / SSL.
IF(LINUX AND KNOWN_CUSTOM_LIBRARIES)
# Custom libraries are not targets, we install them as FILES.
# INSTALL_RPATH must must be set depending on binary type
# EXECUTABLE MODULE_LIBRARY SHARED_LIBRARY, see ADD_INSTALL_RPATH_FOR_OPENSSL
SET(LINUX_INSTALL_RPATH_ORIGIN 1)
# Debug versions of plugins may be installed to <root>/lib/plugin/debug
FOREACH(LINK_FLAG
CMAKE_MODULE_LINKER_FLAGS_DEBUG
CMAKE_SHARED_LINKER_FLAGS_DEBUG
)
STRING_APPEND(${LINK_FLAG} " -Wl,-rpath,'\$ORIGIN/../../private'")
MESSAGE(STATUS "${LINK_FLAG} ${${LINK_FLAG}}")
ENDFOREACH()
IF(NOT PATCHELF_EXECUTABLE)
MESSAGE(FATAL_ERROR "Please install the patchelf(1) utility.")
ENDIF()
VERIFY_CUSTOM_LIBRARY_DEPENDENCIES()
ENDIF()
IF(WITH_AUTHENTICATION_LDAP)
IF(LINUX AND KNOWN_CUSTOM_LIBRARIES)
# LDAP / SASL / KERBEROS / SSL must all be "system" or "custom", not a mix.
IF(WITH_LDAP STREQUAL "system" OR
WITH_SASL STREQUAL "system" OR
# WITH_KERBEROS STREQUAL "system" OR # enable this later
WITH_SSL STREQUAL "system")
MESSAGE(WARNING "-DWITH_AUTHENTICATION_LDAP=ON")
MESSAGE(FATAL_ERROR "Inconsistent options for LDAP/SASL/KERBEROS/SSL")
ENDIF()
ELSEIF(WIN32)
# system LDAP, but SASL needs to be explicitly added
# and support SCRAM or GSSAPI
IF(NOT SASL_LIBRARY_DLL OR NOT (SASL_SCRAM_PLUGIN OR SASL_GSSAPI_PLUGIN))
MESSAGE(WARNING "-DWITH_AUTHENTICATION_LDAP=ON")
MESSAGE(FATAL_ERROR
"Missing SASL library or none supported SASL mechanism is available.")
ENDIF()
ELSEIF(APPLE)
# system LDAP and SASL, but there is no scram plugin.
ELSEIF(SOLARIS)
# 11.3 has system LDAP and SASL, but there is no scram plugin.
ELSE()
# We must have "system" LDAP, KERBEROS and SASL (SSL is always required)
SET(LDAP_WARN_GIVEN)
SET(SASL_WARN_GIVEN)
SET(KERBEROS_WARN_GIVEN)
WARN_MISSING_SYSTEM_LDAP(LDAP_WARN_GIVEN)
WARN_MISSING_SYSTEM_SASL(SASL_WARN_GIVEN)
WARN_MISSING_SYSTEM_KERBEROS(KERBEROS_WARN_GIVEN)
IF(LDAP_WARN_GIVEN OR SASL_WARN_GIVEN OR KERBEROS_WARN_GIVEN)
# SUSE linux: may or may not have SCRAM, do not break the build.
IF(LINUX_SUSE)
MESSAGE(WARNING
"-DWITH_AUTHENTICATION_LDAP=ON, but missing system libraries")
ELSE()
MESSAGE(FATAL_ERROR
"-DWITH_AUTHENTICATION_LDAP=ON, but missing system libraries")
ENDIF()
ENDIF()
ENDIF()
ENDIF()
IF(WITH_AUTHENTICATION_KERBEROS)
SET(KERBEROS_GSSAPI_WARN_GIVEN)
WARN_MISSING_SYSTEM_KERBEROS_GSSAPI(KERBEROS_GSSAPI_WARN_GIVEN)
IF(KERBEROS_GSSAPI_WARN_GIVEN)
MESSAGE(WARNING
"-DWITH_AUTHENTICATION_KERBEROS=ON, but missing system libraries")
ENDIF()
ENDIF()
# Add system/bundled editline.
MYSQL_CHECK_EDITLINE()
SET(EDITLINE_WARN_GIVEN)
WARN_MISSING_SYSTEM_EDITLINE(EDITLINE_WARN_GIVEN)
IF(EDITLINE_WARN_GIVEN)
MESSAGE(FATAL_ERROR
"-DWITH_EDITLINE=system, but missing system libraries.\n"
"You can use -DWITH_EDITLINE=bundled instead."
)
ENDIF()
# Add lz4 library
MYSQL_CHECK_LZ4()
# Add icu library
IF(NOT WITHOUT_SERVER)
MYSQL_CHECK_ICU()
ENDIF()
# Add protoc and libprotobuf
IF(NOT WITHOUT_SERVER)
MYSQL_CHECK_PROTOBUF()
MYSQL_CHECK_PROTOBUF_DLLS()
ENDIF()
IF(NOT WITHOUT_SERVER)
# Check BISON_VERSION and set BISON_FLAGS_WARNINGS
# Do it here, before any other cmake file does FIND_PACKAGE(BISON REQUIRED)
# so that our search for custom bison installations can run first.
INCLUDE(bison)
ENDIF()
# Try and set CURL_LIBRARY
MYSQL_CHECK_CURL()
SET(CURL_WARN_GIVEN)
WARN_MISSING_SYSTEM_CURL(CURL_WARN_GIVEN)
IF(CURL_WARN_GIVEN)
MESSAGE(FATAL_ERROR
"-DWITH_CURL=system, but missing system libraries.\n"
"You can disable CURL with -DWITH_CURL=0"
)
ENDIF()
# Add RapidJSON library.
MYSQL_CHECK_RAPIDJSON()
# Look for fido2 library
MYSQL_CHECK_FIDO()
MYSQL_CHECK_FIDO_DLLS()
IF(APPLE)
GET_FILENAME_COMPONENT(HOMEBREW_BASE ${HOMEBREW_HOME} DIRECTORY)
IF(EXISTS ${HOMEBREW_BASE}/include/boost)
FOREACH(SYSTEM_LIB ICU LZ4 PROTOBUF ZSTD FIDO)
IF(WITH_${SYSTEM_LIB} STREQUAL "system")
MESSAGE(FATAL_ERROR
"WITH_${SYSTEM_LIB}=system is not compatible with Homebrew boost\n"
"MySQL depends on ${BOOST_PACKAGE_NAME} with a set of patches.\n"
"Including headers from ${HOMEBREW_BASE}/include "
"will break the build.\n"
"Please use WITH_${SYSTEM_LIB}=bundled\n"
"or do 'brew uninstall boost' or 'brew unlink boost'"
)
ENDIF()
ENDFOREACH()
ENDIF()
# Ensure that we look in /usr/local/include or /opt/homebrew/include
FOREACH(SYSTEM_LIB ICU LZ4 PROTOBUF ZSTD FIDO)
IF(WITH_${SYSTEM_LIB} STREQUAL "system")
INCLUDE_DIRECTORIES(SYSTEM ${HOMEBREW_BASE}/include)
BREAK()
ENDIF()
ENDFOREACH()
ENDIF()
IF(WITH_AUTHENTICATION_WEBAUTHN OR
WITH_AUTHENTICATION_CLIENT_PLUGINS)
IF(WITH_FIDO STREQUAL "system" AND
NOT WITH_SSL STREQUAL "system")
IF (WITH_AUTHENTICATION_WEBAUTHN)
MESSAGE(WARNING "-DWITH_AUTHENTICATION_WEBAUTHN=ON")
ENDIF()
MESSAGE(FATAL_ERROR "Inconsistent options for FIDO/SSL")
ENDIF()
# FIDO (or libudev) missing, warn about what is missing, and break the build.
IF(WITH_AUTHENTICATION_WEBAUTHN AND
NOT FIDO_FOUND)
SET(UDEV_WARN_MISSING)
SET(FIDO_WARN_MISSING)
WARN_MISSING_SYSTEM_UDEV(UDEV_WARN_MISSING)
WARN_MISSING_SYSTEM_FIDO(FIDO_WARN_MISSING)
IF (WITH_AUTHENTICATION_WEBAUTHN)
MESSAGE(FATAL_ERROR
"-DWITH_AUTHENTICATION_WEBAUTHN=ON, but missing required libraries")
ENDIF()
ENDIF()
ENDIF()
MACRO(MY_TARGET_INCLUDE_SYSTEM_DIRECTORIES TARGET LIBRARY)
IF(${WITH_${LIBRARY}} STREQUAL "bundled")
TARGET_INCLUDE_DIRECTORIES(${TARGET} SYSTEM BEFORE PRIVATE
${${LIBRARY}_INCLUDE_DIR})
ELSE()
TARGET_INCLUDE_DIRECTORIES(${TARGET} SYSTEM PRIVATE
${${LIBRARY}_INCLUDE_DIR})
ENDIF()
ENDMACRO()
IF(LINUX)
# Check for pthread_setname_np
CHECK_C_SOURCE_COMPILES("
#include <pthread.h>
int main(int ac, char **av)
{
const char *thread_name= 0;
int ret = pthread_setname_np(pthread_self(), thread_name);
return ret;
}"
HAVE_PTHREAD_SETNAME_NP)
ENDIF()
# The bundled version must be set up after all the configure stuff above.
IF(LINUX AND WITH_TCMALLOC STREQUAL "bundled")
ADD_SUBDIRECTORY(${CMAKE_SOURCE_DIR}/extra/gperftools)
SET(MALLOC_LIBRARY "${CMAKE_BINARY_DIR}/lib/libtcmalloc.so")
ENDIF()
# Cannot use system tirpc with custom OpenSSL
IF((WITH_SSL_PATH OR ALTERNATIVE_SYSTEM_SSL) AND (LINUX_RHEL8 OR LINUX_RHEL9))
SET(WITH_TIRPC "bundled")
ENDIF()
IF(LINUX)
MYSQL_CHECK_RPC()
ENDIF()
IF(HAVE_ASAN AND MY_COMPILER_IS_CLANG AND WITH_PROTOBUF STREQUAL "bundled")
# This works for some clang versions, see:
# https://github.com/google/sanitizers/issues/1017
#
# cmake -DWITH_SYSTEM_LIBS=1 is recommended for sanitizing.
# Alas, that is not possible on older Linux systems, so we try to
# make "bundled" builds work as well.
#
# The underlying problem is that we link with libprotobuf-lite.so everywhere,
# except for one plugin which links with libprotobuf.so.
# Many symbols will be exported by both libraries, which may give ODR
# violations when built with ASAN.
#
# Appending to FLAGS gives warnings when linking shared libs and executables.
# STRING_APPEND(CMAKE_C_FLAGS " -mllvm -asan-use-private-alias=1")
# STRING_APPEND(CMAKE_CXX_FLAGS " -mllvm -asan-use-private-alias=1")
ADD_COMPILE_OPTIONS(-mllvm -asan-use-private-alias=1)
ENDIF()
IF(WITH_PROTOBUF STREQUAL "bundled" OR WITH_FIDO STREQUAL "bundled")
# Protobuf library is a target, installed to <root>/${INSTALL_PRIV_LIBDIR}
# INSTALL_RPATH must be set for all binaries linking with libprotobuf.
IF(WITH_PROTOBUF STREQUAL "bundled")
SET(UNIX_INSTALL_RPATH_ORIGIN_PRIV_LIBDIR 1)
ADD_SUBDIRECTORY(extra/abseil)
ADD_SUBDIRECTORY(extra/protobuf)
ENDIF()
# The Fido library is a target, installed to <root>/${INSTALL_PRIV_LIBDIR}
# INSTALL_RPATH must be set for all binaries linking with libfido2.
IF(WITH_FIDO STREQUAL "bundled")
SET(INSTALL_RPATH_FOR_FIDO2 1)
# Do not break the build here in case of missing libudev on Linux.
SET(UDEV_WARN_MISSING FALSE)
WARN_MISSING_SYSTEM_UDEV(UDEV_WARN_MISSING)
IF((WITH_AUTHENTICATION_WEBAUTHN
OR WITH_AUTHENTICATION_CLIENT_PLUGINS) AND NOT UDEV_WARN_MISSING)
# Silence warning about CMP0075
CMAKE_PUSH_CHECK_STATE()
SET(CMAKE_REQUIRED_LIBRARIES)
ADD_SUBDIRECTORY(${CMAKE_SOURCE_DIR}/extra/libcbor)
ADD_SUBDIRECTORY(${CMAKE_SOURCE_DIR}/extra/libfido2)
CMAKE_POP_CHECK_STATE()
ENDIF()
ENDIF()
IF(NOT APPLE AND NOT WIN32)
# Debug versions of plugins may be installed to <root>/lib/plugin/debug
FOREACH(LINK_FLAG
CMAKE_MODULE_LINKER_FLAGS_DEBUG
CMAKE_SHARED_LINKER_FLAGS_DEBUG
)
STRING_APPEND(${LINK_FLAG} " -Wl,-rpath,'\$ORIGIN/../../private'")
MESSAGE(STATUS "${LINK_FLAG} ${${LINK_FLAG}}")
ENDFOREACH()
ENDIF()
ENDIF()
#
# Setup maintainer mode options by the end. Platform checks are
# not run with the warning options as to not perturb fragile checks
# (i.e. do not make warnings into errors).
#
# Why don't these flags affect the entire build?
# Because things may already have been included with ADD_SUBDIRECTORY
#
OPTION(MYSQL_MAINTAINER_MODE
"MySQL maintainer-specific development environment" OFF)
INCLUDE(maintainer)
INCLUDE(msvc_cppcheck)
DO_MSVC_CPPCHECK()
# Silence some warnings for unused performance schema stuff.
IF(DISABLE_ALL_PSI AND MY_COMPILER_IS_GNU_OR_CLANG)
STRING_APPEND(CMAKE_CXX_FLAGS " -Wno-unused-parameter")
STRING_APPEND(CMAKE_CXX_FLAGS " -Wno-unused-variable")
MY_CHECK_CXX_COMPILER_WARNING("-Wunused-but-set-variable" HAS_WARN_FLAG)
IF(HAS_WARN_FLAG)
STRING_APPEND(CMAKE_CXX_FLAGS " ${HAS_WARN_FLAG}")
ENDIF()
MY_CHECK_CXX_COMPILER_WARNING("-Wdocumentation" HAS_WARN_FLAG)
IF(HAS_WARN_FLAG)
STRING_APPEND(CMAKE_CXX_FLAGS " ${HAS_WARN_FLAG}")
ENDIF()
ENDIF()
# We know that 3.12 generates extra-semi, and that 3.19 does not:
IF(WITH_PROTOBUF STREQUAL "system" AND "${PROTOBUF_VERSION}" VERSION_LESS 3.19)
STRING(REPLACE "-Wextra-semi" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
ENDIF()
IF(WITH_UNIT_TESTS)
ENABLE_TESTING()
INCLUDE(googletest)
ELSE()
# In case we switch from ON to OFF, we do not want ctest
# to pick up any obsolete test executables.
IF(EXISTS "${CMAKE_BINARY_DIR}/CTestTestfile.cmake")
FILE(GLOB_RECURSE CTEST_TESTFILES "${CMAKE_BINARY_DIR}/CTestTestfile.cmake")
FILE(REMOVE ${CTEST_TESTFILES})
ENDIF()
ENDIF()
IF(WITH_ICU STREQUAL "bundled")
IF(IS_ABSOLUTE "${INSTALL_PRIV_LIBDIR}")
SET(MYSQL_ICU_DATADIR "${INSTALL_PRIV_LIBDIR}"
CACHE PATH "default MySQL ICU data directory")
ELSE()
SET(MYSQL_ICU_DATADIR "${DEFAULT_MYSQL_HOME}/${INSTALL_PRIV_LIBDIR}"
CACHE PATH "default MySQL ICU data directory")
ENDIF()
# Write an explicit symlink in CMAKE_BINARY_DIR, so we can find
# the ICU data directory when running in the build sandbox.
# See setting of mysql_home in calculate_mysql_home_from_my_progname().
FILE(TO_NATIVE_PATH "${CMAKE_SOURCE_DIR}/extra/icu" ICU_DATA_SOURCE_DIR)
FILE(WRITE "${CMAKE_BINARY_DIR}/${ICUDT_DIR}.lnk" "${ICU_DATA_SOURCE_DIR}")
ENDIF()
# The hypergraph optimizer is default on only for debug builds.
IF(CMAKE_BUILD_TYPE_UPPER STREQUAL "DEBUG" OR WITH_DEBUG)
OPTION(WITH_HYPERGRAPH_OPTIMIZER
"Allow use of the hypergraph join optimizer" ON)
ELSEIF(BUILD_IS_SINGLE_CONFIG)
OPTION(WITH_HYPERGRAPH_OPTIMIZER
"Allow use of the hypergraph join optimizer" OFF)
ELSE()
# Do not initialize the option, set it ON for $<CONFIG:Debug>
SET(WITH_HYPERGRAPH_OPTIMIZER_DEFAULT "default")
ENDIF()
# Allow SHOW PARSE_TREE on debug build by default.
IF(CMAKE_BUILD_TYPE_UPPER STREQUAL "DEBUG" OR WITH_DEBUG)
OPTION(WITH_SHOW_PARSE_TREE "Allow showing the parse tree" ON)
ELSEIF(BUILD_IS_SINGLE_CONFIG)
OPTION(WITH_SHOW_PARSE_TREE "Allow showing the parse tree" OFF)
ELSE()
SET(WITH_SHOW_PARSE_TREE_DEFAULT "default")
# Do not initialize the option, set it ON for $<CONFIG:Debug>
SET(WITH_HYPERGRAPH_OPTIMIZER_DEFAULT "default")
ENDIF()
# We may run clang-tidy on individual .h files. Tell clang to treat them as C++.
# To generate entries for header files in compile_commands.json:
# make clang_tidy_prerequisites, see below.
# cd CMAKE_SOURCE_DIR
# compdb -p build-clang-tidy list > foo
# mv foo build-clang-tidy/compile_commands.json
# cd build-clang-tidy
# clang-tidy -p . ../include/lex_string.h
IF(MY_COMPILER_IS_CLANG AND CMAKE_EXPORT_COMPILE_COMMANDS)
# See <cmake source root>/Modules/CMakeCXXInformation.cmake
SET(CMAKE_CXX_COMPILE_OBJECT
"<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> <FLAGS> ")
STRING_APPEND(CMAKE_CXX_COMPILE_OBJECT " --language=c++ ")
STRING_APPEND(CMAKE_CXX_COMPILE_OBJECT " -o <OBJECT> -c <SOURCE>")
# We cannot do this, since <FLAGS> will be used for linking as well:
# STRING_APPEND(CMAKE_CXX_FLAGS " --language=c++")
ENDIF()
# Utility target to generate sources needed for clang-tidy.
# Example usage:
#
# export CC=clang
# export CXX=clang++
# mkdir build-clang-tidy; cd build-clang-tidy
# cmake .. -DCMAKE_EXPORT_COMPILE_COMMANDS=1 -DWITH_SYSTEM_LIBS=1
# make clang_tidy_prerequisites
# clang-tidy -p .
# --checks=modernize-use-nullptr,-clang-analyzer-core.NullDereference
# ../sql/sys_vars.cc
ADD_CUSTOM_TARGET(clang_tidy_prerequisites)
ADD_DEPENDENCIES(clang_tidy_prerequisites protobuf_generated_all)
ADD_DEPENDENCIES(clang_tidy_prerequisites GenError)
ADD_SUBDIRECTORY(include)
ADD_SUBDIRECTORY(strings)
ADD_SUBDIRECTORY(extra/unordered_dense)
ADD_SUBDIRECTORY(vio)
ADD_SUBDIRECTORY(mysys)
ADD_SUBDIRECTORY(libmysql)
# Directory for MySQL Database libraries (Client/Server)
ADD_SUBDIRECTORY(libs/mysql)
ADD_SUBDIRECTORY(libchangestreams)
ADD_SUBDIRECTORY(sql-common/oci)
IF(NOT WITHOUT_SERVER)
IF(WITH_UNIT_TESTS)
IF(WIN32)
# static thread_local objects are not allowed in a .dll
SET(WITH_SHARED_UNITTEST_LIBRARY_DEFAULT OFF)
ELSEIF(APPLE AND WITH_SOME_SANITIZER)
# several down_cast<Json_something> will assert()
SET(WITH_SHARED_UNITTEST_LIBRARY_DEFAULT OFF)
ELSE()
SET(WITH_SHARED_UNITTEST_LIBRARY_DEFAULT ON)
ENDIF()
OPTION(WITH_SHARED_UNITTEST_LIBRARY
"Build a shared library for unit tests which depend on the entire server"
${WITH_SHARED_UNITTEST_LIBRARY_DEFAULT}
)
ENDIF()
# Add storage engines and plugins.
SET (MYSQLD_STATIC_PLUGIN_LIBS "" CACHE INTERNAL "")
CONFIGURE_PLUGINS()
ELSE()
IF(EXISTS "${CMAKE_SOURCE_DIR}/storage/ndb")
# We may still want Cluster client libraries, use -DWITH_NDB=1
ADD_SUBDIRECTORY(storage/ndb)
ENDIF()
ENDIF()
IF(WITHOUT_SERVER)
ADD_SUBDIRECTORY(components/libminchassis)
ELSE()
CONFIGURE_COMPONENTS()
ENDIF()
IF(WITH_UNIT_TESTS)
ADD_SUBDIRECTORY(unittest)
ADD_SUBDIRECTORY(unittest/examples)
ADD_SUBDIRECTORY(unittest/mytap)
ADD_SUBDIRECTORY(unittest/mytap/t)
ENDIF()
ADD_SUBDIRECTORY(client)
ADD_SUBDIRECTORY(utilities)
ADD_SUBDIRECTORY(share)
ADD_SUBDIRECTORY(libservices)
IF(NOT WITHOUT_SERVER)
ADD_SUBDIRECTORY(testclients)
ADD_SUBDIRECTORY(sql)
ENDIF()
# Some unit tests need to link with the entire server, use this library:
IF(NOT WITHOUT_SERVER AND WITH_UNIT_TESTS)
IF(WITH_SHARED_UNITTEST_LIBRARY)
MERGE_LIBRARIES_SHARED(server_unittest_library SKIP_INSTALL LINK_PUBLIC
sql_main
${MYSQLD_STATIC_PLUGIN_LIBS}
minchassis
ext::icu
# Import some core symbols. Other symbols needed by the unit test
# executables are pulled in transitively by symbol dependencies.
#
# Since everything has visibility("default") the library will
# export every symbol pulled in from the source libraries.
#
# If some symbols are still missing, they will be picked up from
# dependent libraries, since we LINK_PUBLIC.
# To see what symbols we need to import, remove LINK_PUBLIC above.
#
# The strings library uses visibility=hidden for all symbols,
# except those explicitly tagged with MYSQL_STRINGS_EXPORT.
# If we get ODR violations for executables using server_unittest_library,
# it means the symbol has been found in strings and
# server_unittest_library, which means the unit test is using
# some non-exported symbol from strings.
EXPORTS
builtin_perfschema_plugin # Pulls in the whole server.
mysql_service_mysql_rwlock_v1 # Pulls in minchassis
)
IF(HAVE_LIBNUMA)
TARGET_LINK_LIBRARIES(server_unittest_library PUBLIC numa)
ENDIF()
IF(WITH_LTO OR CMAKE_COMPILER_FLAG_WITH_LTO)
# We may get errors in boost/geometry/srs/projections/proj/ob_tran.hpp
# and several other boost files.
MY_CHECK_CXX_COMPILER_WARNING("error=maybe-uninitialized" HAS_WARN_FLAG)
IF(HAS_WARN_FLAG)
TARGET_LINK_OPTIONS(server_unittest_library PRIVATE ${HAS_WARN_FLAG})
ENDIF()
# The mold linker and RelWithDebInfo build complains about
# the new expression in Rpl_info_values::init()
# We get stringop warnings in functions generated by protobuf.
IF(MY_COMPILER_IS_GNU)
TARGET_LINK_OPTIONS(server_unittest_library PRIVATE
-Wno-alloc-size-larger-than
-Wno-stringop-overflow
)
ENDIF()
ENDIF()
ELSE()
SET(DUMMY_SOURCE_FILE ${CMAKE_BINARY_DIR}/server_unittest_library.c)
ADD_CUSTOM_COMMAND(
OUTPUT ${DUMMY_SOURCE_FILE}
COMMAND ${CMAKE_COMMAND} -E touch ${DUMMY_SOURCE_FILE}
DEPENDS sql_main
)
SET(MYSQLD_EXTRA_SOURCES)
IF(WIN32)
LIST(APPEND MYSQLD_EXTRA_SOURCES ${CMAKE_SOURCE_DIR}/sql/nt_servc.cc)
ENDIF()
ADD_LIBRARY(server_unittest_library STATIC
${DUMMY_SOURCE_FILE} ${MYSQLD_EXTRA_SOURCES})
TARGET_LINK_LIBRARIES(server_unittest_library perfschema)
TARGET_LINK_LIBRARIES(server_unittest_library sql_main)
TARGET_LINK_LIBRARIES(server_unittest_library minchassis)
TARGET_LINK_LIBRARIES(server_unittest_library ext::icu)
TARGET_LINK_LIBRARIES(server_unittest_library binlog)
ENDIF()
ENDIF()
# scripts/mysql_config depends on client and server targets loaded above.
# It is referenced by some of the directories below, so we insert it here.
ADD_SUBDIRECTORY(scripts)
IF(NOT WITHOUT_SERVER)
ADD_SUBDIRECTORY(mysql-test)
ADD_SUBDIRECTORY(mysql-test/lib/My/SafeProcess)
ADD_SUBDIRECTORY(support-files)
IF(WITH_INTERNAL)
ADD_SUBDIRECTORY(internal)
ENDIF()
ENDIF()
INCLUDE(cmake/abi_check.cmake)
INCLUDE(cmake/tags.cmake)
CONFIGURE_FILE(config.h.cmake ${CMAKE_BINARY_DIR}/include/my_config.h)
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/include/mysql_version.h.in
${CMAKE_BINARY_DIR}/include/mysql_version.h )
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/sql/sql_builtin.cc.in
${CMAKE_BINARY_DIR}/sql/sql_builtin.cc)
# depends on mysql_version.h to exist
IF(NOT WITHOUT_SERVER AND WITH_ROUTER)
ADD_SUBDIRECTORY(router)
ELSE()
# Define harness_net_ts target and public include directories.
ADD_SUBDIRECTORY(router/src/harness/include)
ENDIF()
IF(ENABLE_GCOV)
INCLUDE(fastcov)
ENDIF()
IF(UNIX)
ADD_SUBDIRECTORY(man)
ENDIF()
IF(LINUX AND NOT WITHOUT_SERVER)
ADD_SUBDIRECTORY(packaging/rpm-common)
IF(LINUX_DEB_PLATFORM)
ADD_SUBDIRECTORY(packaging/deb-in)
ENDIF()
IF(LINUX_FEDORA)
ADD_SUBDIRECTORY(packaging/rpm-fedora)
ENDIF()
IF(LINUX_RHEL)
ADD_SUBDIRECTORY(packaging/rpm-oel)
ADD_SUBDIRECTORY(packaging/rpm-docker)
ENDIF()
IF(LINUX_SUSE)
ADD_SUBDIRECTORY(packaging/rpm-sles)
ENDIF()
ENDIF()
GET_PROPERTY(CWD_DEFINITIONS DIRECTORY PROPERTY COMPILE_DEFINITIONS)
CONFIGURE_FILE(
${CMAKE_SOURCE_DIR}/cmake/info_macros.cmake.in
${CMAKE_BINARY_DIR}/info_macros.cmake @ONLY)
SET(KNOWN_CONVENIENCE_LIBRARIES "" CACHE INTERNAL "")
# Add to the 'make clean' target.
# With this you need to do 'cmake .' before doing 'make' again.
SET_PROPERTY(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES
"${CMAKE_BINARY_DIR}/archive_output_directory"
"${CMAKE_BINARY_DIR}/library_output_directory"
)
# Handle the "INFO_*" files.
INCLUDE(${CMAKE_BINARY_DIR}/info_macros.cmake)
# Source: This can be done during the cmake phase, all information is
# available, but should be repeated on each "make" just in case someone
# does "cmake ; make ; git pull ; make".
CREATE_INFO_SRC(${CMAKE_BINARY_DIR}/Docs)
MY_ADD_CUSTOM_TARGET(INFO_SRC ALL
COMMAND ${CMAKE_COMMAND} -P ${CMAKE_SOURCE_DIR}/cmake/info_src.cmake
BYPRODUCTS ${CMAKE_BINARY_DIR}/Docs/INFO_SRC
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
COMMENT "Generating Docs/INFO_SRC"
)
IF(HAVE_BUILD_ID_SUPPORT AND NOT WITHOUT_SERVER)
# Show it by default in pushuild, but not for developers.
IF(DEFINED ENV{PB2WORKDIR})
OPTION(SHOW_BUILD_ID "Show mysqld build id as final target" ON)
ELSE()
OPTION(SHOW_BUILD_ID "Show mysqld build id as final target" OFF)
ENDIF()
IF(SHOW_BUILD_ID)
# Show build id in the build log, after everything else has bee built.
ADD_CUSTOM_TARGET(show_build_id ALL
COMMAND $<TARGET_FILE:mysqld> --no-defaults --help | grep BuildID
COMMENT "Showing mysqld build id"
VERBATIM
)
ADD_DEPENDENCIES(show_build_id mysqld)
# Build all kinds of binaries first.
ADD_DEPENDENCIES(show_build_id
component_all
executable_all
plugin_all
unittest_all
)
IF(WITH_ROUTER)
ADD_DEPENDENCIES(show_build_id mysqlrouter_all)
ENDIF()
# Other "ALL" targets.
ADD_DEPENDENCIES(show_build_id
GenSysSchemaC
# INFO_BIN see below
run_libmysql_api_test
)
ENDIF()
ENDIF()
UNSET(MYSQLD_EXECUTABLE_FOR_INFO_BIN)
IF(HAVE_BUILD_ID_SUPPORT AND NOT WITHOUT_SERVER)
SET(MYSQLD_EXECUTABLE_FOR_INFO_BIN
"-DMYSQLD_EXECUTABLE=$<TARGET_FILE:mysqld>")
ENDIF()
# Build flags: This must be postponed to the make phase.
ADD_CUSTOM_COMMAND(
OUTPUT ${CMAKE_BINARY_DIR}/Docs/INFO_BIN
COMMAND ${CMAKE_COMMAND}
${MYSQLD_EXECUTABLE_FOR_INFO_BIN}
-DCMAKE_BUILD_TYPE=$<CONFIG>
-P ${CMAKE_SOURCE_DIR}/cmake/info_bin.cmake
COMMENT "Generating Docs/INFO_BIN"
DEPENDS ${CMAKE_BINARY_DIR}/CMakeCache.txt
)
MY_ADD_CUSTOM_TARGET(INFO_BIN ALL
DEPENDS ${CMAKE_BINARY_DIR}/Docs/INFO_BIN
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
# Adding $<TARGET_FILE:mysqld> seems to a dependency on 'mysqld'.
# Add an explicit one anyways.
IF(MYSQLD_EXECUTABLE_FOR_INFO_BIN)
ADD_DEPENDENCIES(INFO_BIN mysqld)
IF(TARGET show_build_id)
ADD_DEPENDENCIES(show_build_id INFO_BIN)
ENDIF()
ENDIF()
# Packaging
IF(WIN32)
OPTION(BUNDLE_RUNTIME_LIBRARIES "INSTALL runtime libraries" OFF)
IF(BUNDLE_RUNTIME_LIBRARIES)
SET(RUNTIME_LIBRARIES
msvcp140
ucrtbase
vcruntime140
)
FOREACH(LIB ${RUNTIME_LIBRARIES})
SET(LIB_PATH "C:/Windows/System32/${LIB}.dll")
SET(LIB_D_PATH "C:/Windows/System32/${LIB}d.dll")
FOREACH(LIBRARY_PATH ${LIB_PATH} ${LIB_D_PATH})
IF(EXISTS "${LIBRARY_PATH}")
MESSAGE(STATUS "INSTALL ${LIBRARY_PATH} to ${INSTALL_BINDIR}")
INSTALL(FILES
"${LIBRARY_PATH}" DESTINATION "${INSTALL_BINDIR}"
COMPONENT SharedLibraries)
ELSE()
MESSAGE(STATUS "Could not find ${LIBRARY_PATH}")
ENDIF()
ENDFOREACH()
ENDFOREACH()
ENDIF()
ENDIF()
# Packaging
IF(WIN32)
SET(BUNDLE_MYSQL_CONFIGURATOR "" CACHE PATH
"Path to MySQL Configurator executable to bundle in the MSI installer")
IF(BUNDLE_MYSQL_CONFIGURATOR)
FILE(TO_CMAKE_PATH "${BUNDLE_MYSQL_CONFIGURATOR}" BUNDLE_MYSQL_CONFIGURATOR)
IF(NOT EXISTS "${BUNDLE_MYSQL_CONFIGURATOR}")
MESSAGE(FATAL_ERROR "\"${BUNDLE_MYSQL_CONFIGURATOR}\" doesn't exist")
ENDIF()
MESSAGE(STATUS "INSTALL ${BUNDLE_MYSQL_CONFIGURATOR} to ${INSTALL_BINDIR}")
INSTALL(FILES
"${BUNDLE_MYSQL_CONFIGURATOR}" DESTINATION "${INSTALL_BINDIR}"
COMPONENT Server)
ENDIF()
ENDIF()
IF(WIN32)
SET(CPACK_GENERATOR "ZIP")
ELSE()
SET(CPACK_GENERATOR "TGZ")
ENDIF()
IF(WIN32)
ADD_SUBDIRECTORY(packaging/WiX)
ENDIF()
IF(SOLARIS)
ADD_SUBDIRECTORY(packaging/solaris)
ENDIF()
# Produce separate tarballs for each INSTALL COMPONENT
IF(PACK_SEPARATE_COMPONENTS)
SET(CPACK_ARCHIVE_COMPONENT_INSTALL ON)
SET(CPACK_COMPONENTS_GROUPING IGNORE)
ENDIF()
#
# RPM installs documentation directly from the source tree
#
IF(NOT INSTALL_LAYOUT MATCHES "RPM")
INSTALL(FILES
README
LICENSE
DESTINATION ${INSTALL_DOCREADMEDIR} COMPONENT Readme)
INSTALL(FILES
${CMAKE_BINARY_DIR}/Docs/INFO_SRC
${CMAKE_BINARY_DIR}/Docs/INFO_BIN
DESTINATION ${INSTALL_DOCDIR} COMPONENT Info
)
# MYSQL_DOCS_LOCATON is used in "make dist",
# points to the documentation directory
SET(MYSQL_DOCS_LOCATION "" CACHE PATH
"Location from where documentation is copied")
MARK_AS_ADVANCED(MYSQL_DOCS_LOCATION)
ENDIF()
# Now that we're done with all ADD_SUBDIRECTORY and thus all feature tests,
# we can safely enable ASan on Clang/Win32 if needed.
IF(HAVE_ASAN AND WIN32_CLANG)
STRING_APPEND(CMAKE_C_FLAGS
" -fsanitize=address -fsanitize-address-use-after-scope")
STRING_APPEND(CMAKE_CXX_FLAGS
" -fsanitize=address -fsanitize-address-use-after-scope")
ENDIF()
IF(UNIX)
EXECUTE_PROCESS(
COMMAND ${CMAKE_COMMAND} -E make_directory library_output_directory
COMMAND ${CMAKE_COMMAND} -E make_directory plugin_output_directory
COMMAND ${CMAKE_COMMAND} -E make_directory runtime_output_directory
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
IF(SASL_CUSTOM_LIBRARY)
EXECUTE_PROCESS(
COMMAND ${CMAKE_COMMAND} -E make_directory library_output_directory/sasl2
)
ENDIF()
ENDIF()
# Pre-create directories for library_output_directory and
# plugin_output_directory, so create_symlink does not fail in ssl.cmake
# Do not pre-create runtime_output_directory/Debug or
# runtime_output_directory/RelWithDebInfo, mtr gets confused, and must be
# run with --vs-config=Debug or --vs-config=RelWithDebInfo in order to work.
IF(APPLE AND NOT BUILD_IS_SINGLE_CONFIG)
FOREACH(dir
library_output_directory
plugin_output_directory
)
EXECUTE_PROCESS(
COMMAND ${CMAKE_COMMAND} -E make_directory ${dir}/Debug
COMMAND ${CMAKE_COMMAND} -E make_directory ${dir}/RelWithDebInfo
COMMAND ${CMAKE_COMMAND} -E make_directory ${dir}/Release
COMMAND ${CMAKE_COMMAND} -E make_directory ${dir}/MinSizeRel
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
ENDFOREACH()
ENDIF()
IF(UNIX)
# Create convenience symlinks bin/ and lib/
EXECUTE_PROCESS(
COMMAND ${CMAKE_COMMAND} -E create_symlink
./runtime_output_directory bin
COMMAND ${CMAKE_COMMAND} -E create_symlink
./library_output_directory lib
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
)
# See ./mysql-test/suite/innodb_fts/include/mecab.inc
IF(MECAB_IPADIC_PARENT)
EXECUTE_PROCESS(
COMMAND ${CMAKE_COMMAND} -E create_symlink
"${MECAB_IPADIC_PARENT}" mecab
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/library_output_directory
)
ENDIF()
ENDIF()
# Without any --plugin-dir=<directory name> the server will look in
# INSTALL_PLUGINDIR, which is "lib/plugin" for standalone builds.
# This means that by default, we create a symlink plugin@ in lib/.
# For other values of INSTALL_LAYOUT we split the INSTALL_PLUGINDIR path,
# create the necessary directories,
# and add a symlink `basename ${INSTALL_PLUGINDIR}`.
IF(UNIX AND BUILD_IS_SINGLE_CONFIG)
GET_FILENAME_COMPONENT(INSTALL_PLUGINDIR_PATH ${INSTALL_PLUGINDIR} PATH)
GET_FILENAME_COMPONENT(INSTALL_PLUGINDIR_NAME ${INSTALL_PLUGINDIR} NAME)
IF(NOT IS_DIRECTORY ${CMAKE_BINARY_DIR}/${INSTALL_PLUGINDIR_PATH})
# Create the given directories and their parents as needed.
MESSAGE(STATUS "MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/${INSTALL_PLUGINDIR_PATH}")
FILE(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/${INSTALL_PLUGINDIR_PATH})
ENDIF()
EXECUTE_PROCESS(
COMMAND ${CMAKE_COMMAND} -E create_symlink
${CMAKE_BINARY_DIR}/plugin_output_directory ${INSTALL_PLUGINDIR_NAME}
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/${INSTALL_PLUGINDIR_PATH}
)
ENDIF()
SET(DOXYGEN_OUTPUT_DIR "${CMAKE_CURRENT_BINARY_DIR}/doxygen")
FIND_PACKAGE(Doxygen)
IF(DOXYGEN_FOUND)
# We want output on stdout in pushbuild.
IF(DEFINED ENV{PB2WORKDIR})
SET(REDIRECT_DOXYGEN_STDOUT_DEFAULT FALSE)
ELSE()
SET(REDIRECT_DOXYGEN_STDOUT_DEFAULT TRUE)
ENDIF()
OPTION(REDIRECT_DOXYGEN_STDOUT "Redirect doxygen output to a file"
${REDIRECT_DOXYGEN_STDOUT_DEFAULT})
CONFIGURE_FILE(Doxyfile.in Doxyfile @ONLY)
ADD_CUSTOM_TARGET(
doxygen
COMMAND ${CMAKE_COMMAND}
-DDOXYGEN_EXECUTABLE=${DOXYGEN_EXECUTABLE}
-DDOXYGEN_DOT_EXECUTABLE=${DOXYGEN_DOT_EXECUTABLE}
-DDOXYFILE=${CMAKE_BINARY_DIR}/Doxyfile
-DERROR_FILE=${CMAKE_BINARY_DIR}/doxyerror.log
-DOUTPUT_FILE=${CMAKE_BINARY_DIR}/doxyoutput.log
-DREDIRECT_DOXYGEN_STDOUT=${REDIRECT_DOXYGEN_STDOUT}
-DSOURCE_DIR=${CMAKE_SOURCE_DIR}
-DTOFIX_FILE=${CMAKE_BINARY_DIR}/tofix-all.log
-DREGRESSION_FILE=${CMAKE_BINARY_DIR}/tofix-regressions.log
-DIGNORE_FILE=${CMAKE_SOURCE_DIR}/Doxyfile-ignored
-P ${CMAKE_SOURCE_DIR}/run_doxygen.cmake
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
COMMENT "Generating Doxygen documentation" VERBATIM
)
SET_PROPERTY(TARGET doxygen PROPERTY EXCLUDE_FROM_ALL TRUE)
IF(WIN32)
SET_PROPERTY(TARGET doxygen PROPERTY EXCLUDE_FROM_DEFAULT_BUILD TRUE)
ENDIF()
ENDIF(DOXYGEN_FOUND)
MYSQL_ADD_EXECUTABLE(stack_direction
${CMAKE_SOURCE_DIR}/cmake/stack_direction.c
EXCLUDE_FROM_PGO
SKIP_INSTALL
)
INCLUDE(CPack)
# C/CXX compiler flags consist of:
# CPPFLAGS Taken from environment, see above.
# ADD_DEFINITIONS In each individual CMakeLists.txt
# CMAKE_CXX_FLAGS From command line.
# We extend these in maintainer.cmake
# We extend these in compiler_options.cmake
# ENV{CXXFLAGS} From environment, but environment is ignored if
# CMAKE_CXX_FLAGS is also given on command line
# CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE}, typical initial cmake values:
# DEBUG -g
# RELWITHDEBINFO -O2 -g -DNDEBUG
# RELEASE -O3 -DNDEBUG
# MINSIZEREL -Os -DNDEBUG
#
# The compiler command line is
# g++ DEFINITIONS CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_<configuration>
#
# So, if you want to use '-O3' for a RELWITHDEBINFO build, you should do:
# cmake -DCMAKE_CXX_FLAGS_RELWITHDEBINFO="-O3 -g -DNDEBUG"
#
# Note that CMakeCache.txt contains cmake builtins for these variables,
# *not* the values that will actually be used, which we report here:
IF(BUILD_IS_SINGLE_CONFIG)
MESSAGE(STATUS "CMAKE_BUILD_TYPE: ${CMAKE_BUILD_TYPE}")
ENDIF()
GET_PROPERTY(cwd_definitions DIRECTORY PROPERTY COMPILE_DEFINITIONS)
MESSAGE(STATUS "COMPILE_DEFINITIONS: ${cwd_definitions}")
REPORT_CXX_FLAGS()
MESSAGE(STATUS "CMAKE_C_LINK_FLAGS: ${CMAKE_C_LINK_FLAGS}")
MESSAGE(STATUS "CMAKE_CXX_LINK_FLAGS: ${CMAKE_CXX_LINK_FLAGS}")
MESSAGE(STATUS "CMAKE_EXE_LINKER_FLAGS ${CMAKE_EXE_LINKER_FLAGS}")
MESSAGE(STATUS "CMAKE_MODULE_LINKER_FLAGS ${CMAKE_MODULE_LINKER_FLAGS}")
MESSAGE(STATUS "CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS}")
# If user provided WITH_NDBCLUSTER keep it in cache
IF(HAVE_WITH_NDBCLUSTER)
SET(WITH_NDBCLUSTER ${WITH_NDB} CACHE BOOL
"Deprecated legacy option for MySQL Cluster")
ENDIF()