mirror of
https://github.com/ceph/ceph
synced 2024-12-27 22:13:28 +00:00
231ed5549b
we are not interested in the compiling warning when building Boost, and even worse we don't want to fail the build because of the warnings which default to error. and "-w" does not disable them for us. see also the discussion at https://reviews.llvm.org/D131307. to fully disable the warnings, let's add -Wno-everything to the cflags. Signed-off-by: Kefu Chai <kchai@redhat.com>
297 lines
11 KiB
CMake
297 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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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 1.79)
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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 1.79.0)
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set(boost_sha256 475d589d51a7f8b3ba2ba4eda022b170e562ca3b760ee922c146b6c65856ef39)
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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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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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