CMakeLists.txt

SET(MUTEXTYPE "event" CACHE STRING "Mutex type: event, sys or futex")

IF(MY_COMPILER_IS_GNU)
  IF (CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64" OR
      CMAKE_SYSTEM_PROCESSOR MATCHES "i386")
    INCLUDE(CheckCXXCompilerFlag)
    CHECK_CXX_COMPILER_FLAG("-fno-builtin-memcmp" HAVE_NO_BUILTIN_MEMCMP)
    IF (HAVE_NO_BUILTIN_MEMCMP)
      SET_SOURCE_FILES_PROPERTIES(${CMAKE_CURRENT_SOURCE_DIR}/rem/rem0cmp.cc
	PROPERTIES COMPILE_FLAGS -fno-builtin-memcmp)
    ENDIF()
  ENDIF()
ENDIF()

IF(MY_COMPILER_IS_GNU_OR_CLANG)
  STRING_APPEND(CMAKE_CXX_FLAGS " -Wno-unused-parameter")
  STRING_APPEND(CMAKE_CXX_FLAGS " -Wno-cast-qual")
ENDIF()

SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DUNIV_DEBUG")

IF(HAVE_IB_ATOMIC_PTHREAD_T_GCC)
  ADD_DEFINITIONS(-DHAVE_IB_ATOMIC_PTHREAD_T_GCC=1)
ENDIF()

IF(MUTEXTYPE MATCHES "event")
  ADD_DEFINITIONS(-DMUTEX_EVENT)
ELSEIF(MUTEXTYPE MATCHES "futex" AND DEFINED HAVE_IB_LINUX_FUTEX)
  ADD_DEFINITIONS(-DMUTEX_FUTEX)
ELSE()
   ADD_DEFINITIONS(-DMUTEX_SYS)
ENDIF()

INCLUDE_DIRECTORIES(
	${CMAKE_SOURCE_DIR}/storage/innobase
	${CMAKE_SOURCE_DIR}/storage/innobase/include
	${CMAKE_SOURCE_DIR}/storage/innobase/handler
	)

MYSQL_ADD_PLUGIN(innodb_buffer_page_underuse innodb_buffer_page_underuse.cc
  MODULE_ONLY MODULE_OUTPUT_NAME "innodb_buffer_page_underuse")