mirror of https://github.com/ceph/ceph
304 lines
11 KiB
CMake
304 lines
11 KiB
CMake
# This module builds Boost. It sets the following variables:
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#
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# Boost_FOUND : boolean - system has Boost
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# BOOST_ROOT : path
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# Boost_LIBRARIES : list(filepath) - the libraries needed to use Boost
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# Boost_LIBRARY_DIR_RELEASE : path - the library path
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# Boost_INCLUDE_DIRS : list(path) - the Boost include directories
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#
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# Following hints are respected
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#
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# Boost_USE_STATIC_LIBS : boolean (default: OFF)
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# Boost_USE_MULTITHREADED : boolean (default: OFF)
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# BOOST_J: integer (defanult 1)
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function(check_boost_version source_dir expected_version)
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set(version_hpp "${source_dir}/boost/version.hpp")
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if(NOT EXISTS ${version_hpp})
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message(FATAL_ERROR "${version_hpp} not found. Please either \"rm -rf ${source_dir}\" "
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"so I can download Boost v${expected_version} for you, or make sure ${source_dir} "
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"contains a full copy of Boost v${expected_version}.")
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endif()
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file(STRINGS "${version_hpp}" BOOST_VERSION_LINE
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REGEX "^#define[ \t]+BOOST_VERSION[ \t]+[0-9]+$")
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string(REGEX REPLACE "^#define[ \t]+BOOST_VERSION[ \t]+([0-9]+)$"
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"\\1" BOOST_VERSION "${BOOST_VERSION_LINE}")
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math(EXPR BOOST_VERSION_PATCH "${BOOST_VERSION} % 100")
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math(EXPR BOOST_VERSION_MINOR "${BOOST_VERSION} / 100 % 1000")
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math(EXPR BOOST_VERSION_MAJOR "${BOOST_VERSION} / 100000")
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set(version "${BOOST_VERSION_MAJOR}.${BOOST_VERSION_MINOR}.${BOOST_VERSION_PATCH}")
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if(version VERSION_LESS expected_version)
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message(FATAL_ERROR "Boost v${version} in ${source_dir} is not new enough. "
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"Please either \"rm -rf ${source_dir}\" so I can download Boost v${expected_version} "
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"for you, or make sure ${source_dir} contains a copy of Boost v${expected_version}.")
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else()
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message(STATUS "boost (${version} >= ${expected_version}) already in ${source_dir}")
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endif()
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endfunction()
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macro(list_replace list old new)
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list(FIND ${list} ${old} where)
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if(where GREATER -1)
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list(REMOVE_AT ${list} ${where})
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list(INSERT ${list} ${where} ${new})
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endif()
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unset(where)
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endmacro()
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function(do_build_boost root_dir version)
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cmake_parse_arguments(Boost_BUILD "" "" COMPONENTS ${ARGN})
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set(boost_features "variant=release")
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if(Boost_USE_MULTITHREADED)
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list(APPEND boost_features "threading=multi")
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else()
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list(APPEND boost_features "threading=single")
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endif()
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if(Boost_USE_STATIC_LIBS)
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list(APPEND boost_features "link=static")
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else()
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list(APPEND boost_features "link=shared")
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endif()
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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list(APPEND boost_features "address-model=64")
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else()
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list(APPEND boost_features "address-model=32")
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endif()
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set(boost_with_libs)
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foreach(c ${Boost_BUILD_COMPONENTS})
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if(c MATCHES "^python([0-9])\$")
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set(with_python_version "${CMAKE_MATCH_1}")
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list(APPEND boost_with_libs "python")
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elseif(c MATCHES "^python([0-9])\\.?([0-9]+)\$")
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set(with_python_version "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}")
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list(APPEND boost_with_libs "python")
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else()
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list(APPEND boost_with_libs ${c})
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endif()
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endforeach()
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list_replace(boost_with_libs "unit_test_framework" "test")
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string(REPLACE ";" "," boost_with_libs "${boost_with_libs}")
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if(CMAKE_CXX_COMPILER_ID STREQUAL GNU)
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set(toolset gcc)
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elseif(CMAKE_CXX_COMPILER_ID STREQUAL Clang)
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set(toolset clang)
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else()
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message(SEND_ERROR "unknown compiler: ${CMAKE_CXX_COMPILER_ID}")
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endif()
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# build b2 and prepare the project-config.jam for boost
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set(configure_command
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./bootstrap.sh --prefix=<INSTALL_DIR>
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--with-libraries=${boost_with_libs}
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--with-toolset=${toolset})
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set(b2 ./b2)
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if(BOOST_J)
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message(STATUS "BUILDING Boost Libraries at j ${BOOST_J}")
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list(APPEND b2 -j${BOOST_J})
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endif()
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# suppress all debugging levels for b2
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list(APPEND b2 -d0)
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set(user_config ${CMAKE_BINARY_DIR}/user-config.jam)
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# edit the user-config.jam so b2 will be able to use the specified
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# toolset and python
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file(WRITE ${user_config}
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"using ${toolset}"
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" : "
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" : ${CMAKE_CXX_COMPILER}"
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" : <compileflags>-fPIC <compileflags>-w <compileflags>-Wno-everything"
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" ;\n")
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if(with_python_version)
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find_package(Python3 ${with_python_version} QUIET REQUIRED
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COMPONENTS Development)
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string(REPLACE ";" " " python3_includes "${Python3_INCLUDE_DIRS}")
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file(APPEND ${user_config}
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"using python"
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" : ${with_python_version}"
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" : ${Python3_EXECUTABLE}"
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" : ${python3_includes}"
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" : ${Python3_LIBRARIES}"
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" ;\n")
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endif()
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list(APPEND b2 --user-config=${user_config})
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list(APPEND b2 toolset=${toolset})
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if(with_python_version)
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list(APPEND b2 python=${with_python_version})
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endif()
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if(CMAKE_SYSTEM_PROCESSOR MATCHES "arm|ARM")
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list(APPEND b2 abi=aapcs)
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list(APPEND b2 architecture=arm)
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list(APPEND b2 binary-format=elf)
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endif()
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if(WITH_BOOST_VALGRIND)
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list(APPEND b2 valgrind=on)
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endif()
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if(WITH_ASAN)
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list(APPEND b2 context-impl=ucontext)
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endif()
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set(build_command
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${b2} headers stage
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#"--buildid=ceph" # changes lib names--can omit for static
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${boost_features})
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set(install_command
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${b2} install)
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if(EXISTS "${PROJECT_SOURCE_DIR}/src/boost/bootstrap.sh")
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check_boost_version("${PROJECT_SOURCE_DIR}/src/boost" ${version})
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set(source_dir
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SOURCE_DIR "${PROJECT_SOURCE_DIR}/src/boost")
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elseif(version VERSION_GREATER 1.82)
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message(FATAL_ERROR "Unknown BOOST_REQUESTED_VERSION: ${version}")
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else()
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message(STATUS "boost will be downloaded...")
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# NOTE: If you change this version number make sure the package is available
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# at the three URLs below (may involve uploading to download.ceph.com)
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set(boost_version 1.82.0)
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set(boost_sha256 a6e1ab9b0860e6a2881dd7b21fe9f737a095e5f33a3a874afc6a345228597ee6)
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string(REPLACE "." "_" boost_version_underscore ${boost_version} )
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string(JOIN " " boost_url
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https://boostorg.jfrog.io/artifactory/main/release/${boost_version}/source/boost_${boost_version_underscore}.tar.bz2
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https://download.ceph.com/qa/boost_${boost_version_underscore}.tar.bz2)
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set(source_dir
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URL ${boost_url}
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URL_HASH SHA256=${boost_sha256}
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DOWNLOAD_NO_PROGRESS 1)
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endif()
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# build all components in a single shot
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include(ExternalProject)
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ExternalProject_Add(Boost
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${source_dir}
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CONFIGURE_COMMAND CC=${CMAKE_C_COMPILER} CXX=${CMAKE_CXX_COMPILER} ${configure_command}
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BUILD_COMMAND CC=${CMAKE_C_COMPILER} CXX=${CMAKE_CXX_COMPILER} ${build_command}
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BUILD_IN_SOURCE 1
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BUILD_BYPRODUCTS ${Boost_LIBRARIES}
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INSTALL_COMMAND ${install_command}
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PREFIX "${root_dir}")
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endfunction()
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set(Boost_context_DEPENDENCIES thread chrono system date_time)
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set(Boost_coroutine_DEPENDENCIES context system)
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set(Boost_filesystem_DEPENDENCIES system)
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set(Boost_iostreams_DEPENDENCIES regex)
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set(Boost_thread_DEPENDENCIES chrono system date_time atomic)
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# define a macro, so the Boost_* variables are visible by its caller
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macro(build_boost version)
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# add the Boost::${component} libraries, do this before adding the "Boost"
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# target, so we can collect "Boost_LIBRARIES" which is then used by
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# ExternalProject_Add(Boost ...)
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set(install_dir "${CMAKE_BINARY_DIR}/boost")
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set(BOOST_ROOT ${install_dir})
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set(Boost_INCLUDE_DIRS ${install_dir}/include)
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set(Boost_INCLUDE_DIR ${install_dir}/include)
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set(Boost_LIBRARY_DIR_RELEASE ${install_dir}/lib)
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set(Boost_VERSION ${version})
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# create the directory so cmake won't complain when looking at the imported
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# target
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file(MAKE_DIRECTORY ${Boost_INCLUDE_DIRS})
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cmake_parse_arguments(Boost_BUILD "" "" COMPONENTS ${ARGN})
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foreach(c ${Boost_BUILD_COMPONENTS})
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list(APPEND components ${c})
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if(Boost_${c}_DEPENDENCIES)
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list(APPEND components ${Boost_${c}_DEPENDENCIES})
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list(REMOVE_DUPLICATES components)
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endif()
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endforeach()
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set(Boost_BUILD_COMPONENTS ${components})
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unset(components)
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foreach(c ${Boost_BUILD_COMPONENTS})
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string(TOUPPER ${c} upper_c)
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if(Boost_USE_STATIC_LIBS)
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add_library(Boost::${c} STATIC IMPORTED)
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else()
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add_library(Boost::${c} SHARED IMPORTED)
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endif()
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if(c MATCHES "^python")
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set(c "python${Python3_VERSION_MAJOR}${Python3_VERSION_MINOR}")
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endif()
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if(Boost_USE_STATIC_LIBS)
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set(Boost_${upper_c}_LIBRARY
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${install_dir}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}boost_${c}${CMAKE_STATIC_LIBRARY_SUFFIX})
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else()
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set(Boost_${upper_c}_LIBRARY
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${install_dir}/lib/${CMAKE_SHARED_LIBRARY_PREFIX}boost_${c}${CMAKE_SHARED_LIBRARY_SUFFIX})
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endif()
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unset(buildid)
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set_target_properties(Boost::${c} PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${Boost_INCLUDE_DIRS}"
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IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
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IMPORTED_LOCATION "${Boost_${upper_c}_LIBRARY}")
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if((c MATCHES "coroutine|context") AND (WITH_BOOST_VALGRIND))
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set_target_properties(Boost::${c} PROPERTIES
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INTERFACE_COMPILE_DEFINITIONS "BOOST_USE_VALGRIND")
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endif()
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if((c MATCHES "context") AND (WITH_ASAN))
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set_target_properties(Boost::${c} PROPERTIES
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INTERFACE_COMPILE_DEFINITIONS "BOOST_USE_ASAN;BOOST_USE_UCONTEXT")
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endif()
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list(APPEND Boost_LIBRARIES ${Boost_${upper_c}_LIBRARY})
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endforeach()
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foreach(c ${Boost_BUILD_COMPONENTS})
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if(Boost_${c}_DEPENDENCIES)
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foreach(dep ${Boost_${c}_DEPENDENCIES})
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list(APPEND dependencies Boost::${dep})
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endforeach()
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set_target_properties(Boost::${c} PROPERTIES
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INTERFACE_LINK_LIBRARIES "${dependencies}")
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unset(dependencies)
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endif()
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set(Boost_${c}_FOUND "TRUE")
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endforeach()
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# download, bootstrap and build Boost
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do_build_boost(${install_dir} ${version} ${ARGN})
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# add dependencies from Boost::${component} to Boost
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foreach(c ${Boost_BUILD_COMPONENTS})
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add_dependencies(Boost::${c} Boost)
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endforeach()
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# for header-only libraries
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add_library(Boost::boost INTERFACE IMPORTED)
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set_target_properties(Boost::boost PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${Boost_INCLUDE_DIRS}")
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add_dependencies(Boost::boost Boost)
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find_package_handle_standard_args(Boost DEFAULT_MSG
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Boost_INCLUDE_DIRS Boost_LIBRARIES)
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mark_as_advanced(Boost_LIBRARIES BOOST_INCLUDE_DIRS)
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endmacro()
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function(maybe_add_boost_dep target)
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get_target_property(type ${target} TYPE)
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if(NOT type MATCHES "OBJECT_LIBRARY|STATIC_LIBRARY|SHARED_LIBRARY|EXECUTABLE")
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return()
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endif()
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get_target_property(sources ${target} SOURCES)
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string(GENEX_STRIP "${sources}" sources)
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foreach(src ${sources})
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get_filename_component(ext ${src} EXT)
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# assuming all cxx source files include boost header(s)
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if(ext MATCHES ".cc|.cpp|.cxx")
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add_dependencies(${target} Boost::boost)
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return()
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endif()
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endforeach()
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endfunction()
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# override add_library() to add Boost headers dependency
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function(add_library target)
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_add_library(${target} ${ARGN})
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# can't add dependencies to aliases or imported libraries
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if (NOT ";${ARGN};" MATCHES ";(ALIAS|IMPORTED);")
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maybe_add_boost_dep(${target})
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endif()
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endfunction()
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function(add_executable target)
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_add_executable(${target} ${ARGN})
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maybe_add_boost_dep(${target})
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endfunction()
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