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290 lines
7.7 KiB
290 lines
7.7 KiB
3 months ago
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# Copyright (c) 2006, 2019, Oracle and/or its affiliates. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License, version 2.0,
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# as published by the Free Software Foundation.
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#
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# This program is also distributed with certain software (including
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# but not limited to OpenSSL) that is licensed under separate terms,
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# as designated in a particular file or component or in included license
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# documentation. The authors of MySQL hereby grant you an additional
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# permission to link the program and your derivative works with the
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# separately licensed software that they have included with MySQL.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License, version 2.0, for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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# This is the CMakeLists for InnoDB
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INCLUDE(CheckFunctionExists)
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INCLUDE(CheckCSourceCompiles)
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INCLUDE(CheckCSourceRuns)
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IF(LZ4_INCLUDE_DIR AND LZ4_LIBRARY)
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ADD_DEFINITIONS(-DHAVE_LZ4=1)
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INCLUDE_DIRECTORIES(${LZ4_INCLUDE_DIR})
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ENDIF()
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# OS tests
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IF(UNIX AND NOT IGNORE_AIO_CHECK)
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IF(LINUX)
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ADD_DEFINITIONS("-DUNIV_LINUX")
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CHECK_INCLUDE_FILES (libaio.h HAVE_LIBAIO_H)
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CHECK_LIBRARY_EXISTS(aio io_queue_init "" HAVE_LIBAIO)
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IF(HAVE_LIBAIO_H AND HAVE_LIBAIO)
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ADD_DEFINITIONS(-DLINUX_NATIVE_AIO=1)
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LINK_LIBRARIES(aio)
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ENDIF()
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ELSEIF(SOLARIS)
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ADD_DEFINITIONS("-DUNIV_SOLARIS")
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ENDIF()
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ENDIF()
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OPTION(INNODB_COMPILER_HINTS "Compile InnoDB with compiler hints" ON)
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MARK_AS_ADVANCED(INNODB_COMPILER_HINTS)
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IF(INNODB_COMPILER_HINTS)
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ADD_DEFINITIONS("-DCOMPILER_HINTS")
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ENDIF()
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SET(MUTEXTYPE "event" CACHE STRING "Mutex type: event, sys or futex")
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IF(MY_COMPILER_IS_GNU_OR_CLANG)
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# Turn off unused parameter warnings.
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STRING_APPEND(CMAKE_CXX_FLAGS " -Wno-unused-parameter")
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# Turn off warnings about implicit casting away const.
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STRING_APPEND(CMAKE_CXX_FLAGS " -Wno-cast-qual")
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ENDIF()
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IF(MY_COMPILER_IS_GNU)
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# Add -Wconversion if compiling with GCC
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## As of Mar 15 2011 this flag causes 3573+ warnings. If you are reading this
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## please fix them and enable the following code:
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#SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wconversion")
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IF (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64" OR
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CMAKE_SYSTEM_PROCESSOR MATCHES "i386")
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INCLUDE(CheckCXXCompilerFlag)
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CHECK_CXX_COMPILER_FLAG("-fno-builtin-memcmp" HAVE_NO_BUILTIN_MEMCMP)
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IF (HAVE_NO_BUILTIN_MEMCMP)
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# Work around http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
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SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_SOURCE_DIR}/rem/rem0cmp.cc
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PROPERTIES COMPILE_FLAGS -fno-builtin-memcmp)
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ENDIF()
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ENDIF()
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ENDIF()
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# Enable InnoDB's UNIV_DEBUG in debug builds
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SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DUNIV_DEBUG")
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OPTION(WITH_INNODB_EXTRA_DEBUG "Enable extra InnoDB debug checks" OFF)
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IF(WITH_INNODB_EXTRA_DEBUG)
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IF(NOT WITH_DEBUG)
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MESSAGE(FATAL_ERROR "WITH_INNODB_EXTRA_DEBUG can be enabled only when WITH_DEBUG is enabled")
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ENDIF()
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SET(EXTRA_DEBUG_FLAGS "")
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SET(EXTRA_DEBUG_FLAGS "${EXTRA_DEBUG_FLAGS} -DUNIV_AHI_DEBUG")
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SET(EXTRA_DEBUG_FLAGS "${EXTRA_DEBUG_FLAGS} -DUNIV_DDL_DEBUG")
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SET(EXTRA_DEBUG_FLAGS "${EXTRA_DEBUG_FLAGS} -DUNIV_DEBUG_FILE_ACCESSES")
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SET(EXTRA_DEBUG_FLAGS "${EXTRA_DEBUG_FLAGS} -DUNIV_ZIP_DEBUG")
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SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${EXTRA_DEBUG_FLAGS}")
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SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${EXTRA_DEBUG_FLAGS}")
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ENDIF()
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CHECK_FUNCTION_EXISTS(sched_getcpu HAVE_SCHED_GETCPU)
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IF(HAVE_SCHED_GETCPU)
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ADD_DEFINITIONS(-DHAVE_SCHED_GETCPU=1)
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ENDIF()
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CHECK_FUNCTION_EXISTS(nanosleep HAVE_NANOSLEEP)
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IF(HAVE_NANOSLEEP)
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ADD_DEFINITIONS(-DHAVE_NANOSLEEP=1)
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ENDIF()
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IF(NOT MSVC)
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CHECK_C_SOURCE_RUNS(
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"
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#include <fcntl.h>
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#include <linux/falloc.h>
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int main()
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{
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/* Ignore the return value for now. Check if the flags exist.
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The return value is checked at runtime. */
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fallocate(0, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, 0, 0);
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return(0);
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}"
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HAVE_FALLOC_PUNCH_HOLE_AND_KEEP_SIZE
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)
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ENDIF()
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IF(HAVE_FALLOC_PUNCH_HOLE_AND_KEEP_SIZE)
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ADD_DEFINITIONS(-DHAVE_FALLOC_PUNCH_HOLE_AND_KEEP_SIZE=1)
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ENDIF()
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IF(NOT MSVC)
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IF(NOT CMAKE_CROSSCOMPILING)
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CHECK_C_SOURCE_RUNS(
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"#include<stdint.h>
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int main()
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{
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__sync_synchronize();
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return(0);
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}"
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HAVE_IB_GCC_SYNC_SYNCHRONISE
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)
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CHECK_C_SOURCE_RUNS(
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"#include<stdint.h>
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int main()
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{
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__atomic_thread_fence(__ATOMIC_ACQUIRE);
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__atomic_thread_fence(__ATOMIC_RELEASE);
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return(0);
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}"
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HAVE_IB_GCC_ATOMIC_THREAD_FENCE
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)
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CHECK_C_SOURCE_RUNS(
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"#include<stdint.h>
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int main()
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{
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unsigned char a = 0;
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unsigned char b = 0;
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unsigned char c = 1;
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__atomic_exchange(&a, &b, &c, __ATOMIC_RELEASE);
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__atomic_compare_exchange(&a, &b, &c, 0,
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__ATOMIC_RELEASE, __ATOMIC_ACQUIRE);
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return(0);
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}"
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HAVE_IB_GCC_ATOMIC_COMPARE_EXCHANGE
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)
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ENDIF()
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IF(HAVE_IB_GCC_SYNC_SYNCHRONISE)
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ADD_DEFINITIONS(-DHAVE_IB_GCC_SYNC_SYNCHRONISE=1)
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ENDIF()
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IF(HAVE_IB_GCC_ATOMIC_THREAD_FENCE)
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ADD_DEFINITIONS(-DHAVE_IB_GCC_ATOMIC_THREAD_FENCE=1)
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ENDIF()
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IF(HAVE_IB_GCC_ATOMIC_COMPARE_EXCHANGE)
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ADD_DEFINITIONS(-DHAVE_IB_GCC_ATOMIC_COMPARE_EXCHANGE=1)
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ENDIF()
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# either define HAVE_IB_ATOMIC_PTHREAD_T_GCC or not
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IF(NOT CMAKE_CROSSCOMPILING)
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CHECK_C_SOURCE_RUNS(
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"
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#include <pthread.h>
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#include <string.h>
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int main() {
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pthread_t x1;
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pthread_t x2;
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pthread_t x3;
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memset(&x1, 0x0, sizeof(x1));
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memset(&x2, 0x0, sizeof(x2));
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memset(&x3, 0x0, sizeof(x3));
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__sync_bool_compare_and_swap(&x1, x2, x3);
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return(0);
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}"
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HAVE_IB_ATOMIC_PTHREAD_T_GCC)
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ENDIF()
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IF(HAVE_IB_ATOMIC_PTHREAD_T_GCC)
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ADD_DEFINITIONS(-DHAVE_IB_ATOMIC_PTHREAD_T_GCC=1)
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ENDIF()
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# Only use futexes on Linux if GCC atomics are available
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IF(NOT MSVC AND NOT CMAKE_CROSSCOMPILING)
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CHECK_C_SOURCE_RUNS(
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"
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <assert.h>
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#include <linux/futex.h>
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#include <unistd.h>
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#include <sys/syscall.h>
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int futex_wait(int* futex, int v) {
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return(syscall(SYS_futex, futex, FUTEX_WAIT_PRIVATE, v, NULL, NULL, 0));
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}
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int futex_signal(int* futex) {
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return(syscall(SYS_futex, futex, FUTEX_WAKE, 1, NULL, NULL, 0));
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}
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int main() {
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int ret;
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int m = 1;
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/* It is setup to fail and return EWOULDBLOCK. */
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ret = futex_wait(&m, 0);
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assert(ret == -1 && errno == EWOULDBLOCK);
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/* Shouldn't wake up any threads. */
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assert(futex_signal(&m) == 0);
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return(0);
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}"
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HAVE_IB_LINUX_FUTEX)
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ENDIF()
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IF(HAVE_IB_LINUX_FUTEX)
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ADD_DEFINITIONS(-DHAVE_IB_LINUX_FUTEX=1)
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ENDIF()
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ENDIF(NOT MSVC)
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# Solaris atomics
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IF(SOLARIS)
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IF(NOT CMAKE_CROSSCOMPILING)
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CHECK_C_SOURCE_COMPILES(
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"#include <mbarrier.h>
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int main() {
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__machine_r_barrier();
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__machine_w_barrier();
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return(0);
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}"
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HAVE_IB_MACHINE_BARRIER_SOLARIS)
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ENDIF()
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IF(HAVE_IB_MACHINE_BARRIER_SOLARIS)
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ADD_DEFINITIONS(-DHAVE_IB_MACHINE_BARRIER_SOLARIS=1)
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ENDIF()
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ENDIF()
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IF(MSVC)
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ADD_DEFINITIONS(-DHAVE_WINDOWS_MM_FENCE)
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ENDIF()
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IF(MUTEXTYPE MATCHES "event")
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ADD_DEFINITIONS(-DMUTEX_EVENT)
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ELSEIF(MUTEXTYPE MATCHES "futex" AND DEFINED HAVE_IB_LINUX_FUTEX)
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ADD_DEFINITIONS(-DMUTEX_FUTEX)
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ELSE()
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ADD_DEFINITIONS(-DMUTEX_SYS)
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ENDIF()
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# Include directories under innobase
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INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/storage/innobase/
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${CMAKE_SOURCE_DIR}/storage/innobase/include
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${CMAKE_SOURCE_DIR}/storage/innobase/handler
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)
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