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https://github.com/ZLMediaKit/ZLMediaKit.git
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静态连接到jemalloc库: #1759
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alexliyu7352
GitHub
parent
d622481619
commit
07982b7243
@ -22,6 +22,10 @@ endif()
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set(CMAKE_CXX_STANDARD 11)
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#加载自定义模块
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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set(DEP_ROOT_DIR ${CMAKE_SOURCE_DIR}/3rdpart/external-${CMAKE_SYSTEM_NAME})
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if(NOT EXISTS ${DEP_ROOT_DIR})
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file(MAKE_DIRECTORY ${DEP_ROOT_DIR})
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endif()
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find_program(CCACHE_FOUND ccache)
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if(CCACHE_FOUND)
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@ -108,6 +112,7 @@ option(ENABLE_MSVC_MT "Enable MSVC Mt/Mtd lib" true)
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option(ENABLE_API_STATIC_LIB "Enable mk_api static lib" false)
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option(USE_SOLUTION_FOLDERS "Enable solution dir supported" ON)
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option(ENABLE_SRT "Enable SRT" true)
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option(ENABLE_JEMALLOC_STATIC "Enable static linking to the jemalloc library" false)
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# ----------------------------------------------------------------------------
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# Solution folders:
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# ----------------------------------------------------------------------------
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@ -299,6 +304,13 @@ if (ENABLE_FFMPEG)
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endif ()
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if(ENABLE_JEMALLOC_STATIC)
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include(cmake/Jemalloc.cmake)
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include_directories(${DEP_ROOT_DIR}/${JEMALLOC_NAME}/include/jemalloc)
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link_directories(${DEP_ROOT_DIR}/${JEMALLOC_NAME}/lib)
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set(JEMALLOC_ROOT_DIR "${DEP_ROOT_DIR}/${JEMALLOC_NAME}")
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endif ()
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#默认链接jemalloc库避免内存碎片
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find_package(JEMALLOC QUIET)
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if (JEMALLOC_FOUND)
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@ -1,16 +1,49 @@
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find_path(JEMALLOC_INCLUDE_DIR
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NAMES jemalloc/jemalloc.h
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)
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# Tries to find Jemalloc headers and libraries.
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#
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# Usage of this module as follows:
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#
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# find_package(jemalloc)
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#
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# Variables used by this module, they can change the default behaviour and need
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# to be set before calling find_package:
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#
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# JEMALLOC_ROOT_DIR Set this variable to the root installation of
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# Jemalloc if the module has problems finding
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# the proper installation path.
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#
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# Variables defined by this module:
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#
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# JEMALLOC_FOUND System has Jemalloc libs/headers
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# JEMALLOC_LIBRARIES The Jemalloc libraries
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# JEMALLOC_INCLUDE_DIR The location of Jemalloc headers
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if (ENABLE_JEMALLOC_STATIC)
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find_path(JEMALLOC_INCLUDE_DIR
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NAMES jemalloc.h
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HINTS ${JEMALLOC_ROOT_DIR}/include/jemalloc
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NO_DEFAULT_PATH)
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find_library(JEMALLOC_LIBRARY
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NAMES jemalloc
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)
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find_library(JEMALLOC_LIBRARIES
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NAMES jemalloc
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HINTS ${JEMALLOC_ROOT_DIR}/lib
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NO_DEFAULT_PATH)
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else ()
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find_path(JEMALLOC_INCLUDE_DIR
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NAMES jemalloc/jemalloc.h
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)
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set(JEMALLOC_INCLUDE_DIRS ${JEMALLOC_INCLUDE_DIR})
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set(JEMALLOC_LIBRARIES ${JEMALLOC_LIBRARY})
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find_library(JEMALLOC_LIBRARIES
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NAMES jemalloc
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)
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endif ()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(JEMALLOC DEFAULT_MSG
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JEMALLOC_LIBRARIES
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JEMALLOC_INCLUDE_DIR)
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find_package_handle_standard_args(JEMALLOC DEFAULT_MSG JEMALLOC_LIBRARY JEMALLOC_INCLUDE_DIR)
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mark_as_advanced(
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JEMALLOC_ROOT_DIR
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JEMALLOC_LIBRARIES
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JEMALLOC_INCLUDE_DIR)
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50
cmake/Jemalloc.cmake
Normal file
50
cmake/Jemalloc.cmake
Normal file
@ -0,0 +1,50 @@
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# Download and build Jemalloc
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set(JEMALLOC_VERSION 5.2.1)
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set(JEMALLOC_NAME jemalloc-${JEMALLOC_VERSION})
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set(JEMALLOC_TAR_PATH ${DEP_ROOT_DIR}/${JEMALLOC_NAME}.tar.bz2)
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list(APPEND jemalloc_CONFIG_ARGS --disable-initial-exec-tls)
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list(APPEND jemalloc_CONFIG_ARGS --without-export)
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list(APPEND jemalloc_CONFIG_ARGS --disable-stats)
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list(APPEND jemalloc_CONFIG_ARGS --disable-libdl)
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#list(APPEND jemalloc_CONFIG_ARGS --disable-cxx)
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#list(APPEND jemalloc_CONFIG_ARGS --with-jemalloc-prefix=je_)
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#list(APPEND jemalloc_CONFIG_ARGS --enable-debug)
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if(NOT EXISTS ${JEMALLOC_TAR_PATH})
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message(STATUS "Downloading ${JEMALLOC_NAME}...")
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file(DOWNLOAD https://github.com/jemalloc/jemalloc/releases/download/${JEMALLOC_VERSION}/${JEMALLOC_NAME}.tar.bz2
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${JEMALLOC_TAR_PATH})
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endif()
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SET( DIR_CONTAINING_JEMALLOC ${DEP_ROOT_DIR}/${JEMALLOC_NAME} )
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if(NOT EXISTS ${DIR_CONTAINING_JEMALLOC})
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message(STATUS "Extracting jemalloc...")
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execute_process(COMMAND ${CMAKE_COMMAND} -E tar xzf ${JEMALLOC_TAR_PATH} WORKING_DIRECTORY ${DEP_ROOT_DIR})
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endif()
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if(NOT EXISTS ${DIR_CONTAINING_JEMALLOC}/Makefile)
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message("Configuring jemalloc locally...")
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# Builds with "--with-jemalloc-prefix=je_" on OSX
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# SET( BASH_COMMAND_TO_RUN bash -l -c "cd ${DIR_CONTAINING_JEMALLOC} && ./configure ${jemalloc_CONFIG_ARGS}" )
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#
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# EXECUTE_PROCESS( COMMAND ${BASH_COMMAND_TO_RUN}
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# WORKING_DIRECTORY ${DIR_CONTAINING_JEMALLOC} RESULT_VARIABLE JEMALLOC_CONFIGURE )
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execute_process(COMMAND ./configure ${jemalloc_CONFIG_ARGS} WORKING_DIRECTORY ${DIR_CONTAINING_JEMALLOC} RESULT_VARIABLE JEMALLOC_CONFIGURE)
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if(NOT JEMALLOC_CONFIGURE EQUAL 0)
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message(FATAL_ERROR "${JEMALLOC_NAME} configure failed!")
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message("${JEMALLOC_CONFIGURE}")
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endif()
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endif()
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if(NOT EXISTS ${DIR_CONTAINING_JEMALLOC}/lib/libjemalloc.a)
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message("Building jemalloc locally...")
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execute_process(COMMAND make "build_lib_static" WORKING_DIRECTORY ${DIR_CONTAINING_JEMALLOC})
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if(NOT EXISTS ${DIR_CONTAINING_JEMALLOC}/lib/libjemalloc.a)
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message(FATAL_ERROR "${JEMALLOC_NAME} build failed!")
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endif()
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endif()
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