+++ /dev/null
-# This module builds Boost
-# executables are. It sets the following variables:
-#
-# Boost_FOUND : boolean - system has Boost
-# Boost_LIBRARIES : list(filepath) - the libraries needed to use Boost
-# Boost_INCLUDE_DIRS : list(path) - the Boost include directories
-#
-# Following hints are respected
-#
-# Boost_USE_STATIC_LIBS : boolean (default: OFF)
-# Boost_USE_MULTITHREADED : boolean (default: OFF)
-# BOOST_J: integer (defanult 1)
-
-function(do_build_boost version)
- cmake_parse_arguments(Boost_BUILD "" "" COMPONENTS ${ARGN})
- set(boost_features "variant=release")
- if(Boost_USE_MULTITHREADED)
- list(APPEND boost_features "threading=multi")
- else()
- list(APPEND boost_features "threading=single")
- endif()
- if(Boost_USE_STATIC_LIBS)
- list(APPEND boost_features "link=static")
- else()
- list(APPEND boost_features "link=shared")
- endif()
- if(CMAKE_SIZEOF_VOID_P EQUAL 8)
- list(APPEND boost_features "address-model=64")
- else()
- list(APPEND boost_features "address-model=32")
- endif()
- set(BOOST_CXXFLAGS "-fPIC -w") # check on arm, etc <---XXX
- list(APPEND boost_features "cxxflags=${BOOST_CXXFLAGS}")
-
- string(REPLACE ";" "," boost_with_libs "${Boost_BUILD_COMPONENTS}")
- # build b2 and prepare the project-config.jam for boost
- set(configure_command
- ./bootstrap.sh --prefix=<INSTALL_DIR>
- --with-libraries=${boost_with_libs})
-
- set(b2 ./b2)
- if(BOOST_J)
- message(STATUS "BUILDING Boost Libraries at j ${BOOST_J}")
- list(APPEND b2 -j${BOOST_J})
- endif()
- if(CMAKE_VERBOSE_MAKEFILE)
- list(APPEND b2 -d1)
- else()
- list(APPEND b2 -d0)
- endif()
-
- if(NOT CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL CMAKE_SYSTEM_PROCESSOR)
- # we are crosscompiling
- if(CMAKE_CXX_COMPILER_ID STREQUAL GNU)
- set(b2_cc gcc)
- elseif(CMAKE_CXX_COMPILER_ID STREQUAL Clang)
- set(b2_cc clang)
- else()
- message(SEND_ERROR "unknown compiler: ${CMAKE_CXX_COMPILER_ID}")
- endif()
- # edit the config.jam so, b2 will be able to use the specified toolset
- execute_process(
- COMMAND
- sed -i
- "s|using ${b2_cc} ;|using ${b2_cc} : ${CMAKE_SYSTEM_PROCESSOR} : ${CMAKE_CXX_COMPILER} ;|"
- ${PROJECT_SOURCE_DIR}/src/boost/project-config.jam)
- # use ${CMAKE_SYSTEM_PROCESSOR} as the version identifier of compiler
- list(APPEND b2 toolset=${b2_cc}-${CMAKE_SYSTEM_PROCESSOR})
- endif()
-
- set(build_command
- ${b2} headers stage
- #"--buildid=ceph" # changes lib names--can omit for static
- ${boost_features})
- set(install_command
- ${b2} install)
- set(boost_root_dir "${CMAKE_BINARY_DIR}/boost")
- if(EXISTS "${PROJECT_SOURCE_DIR}/src/boost/libs/config/include/boost/config.hpp")
- message(STATUS "boost already in src")
- set(source_dir
- SOURCE_DIR "${PROJECT_SOURCE_DIR}/src/boost")
- elseif(version VERSION_GREATER 1.63)
- message(FATAL_ERROR "Unknown BOOST_REQUESTED_VERSION: ${version}")
- else()
- message(STATUS "boost will be downloaded...")
- # NOTE: If you change this version number make sure the package is available
- # at the three URLs below (may involve uploading to download.ceph.com)
- set(boost_version 1.63.0)
- set(boost_md5 1c837ecd990bb022d07e7aab32b09847)
- string(REPLACE "." "_" boost_version_underscore ${boost_version} )
- set(boost_url
- https://dl.bintray.com/boostorg/release/${boost_version}/source/boost_${boost_version_underscore}.tar.bz2)
- if(CMAKE_VERSION VERSION_GREATER 3.7)
- set(boost_url
- "${boost_url} http://downloads.sourceforge.net/project/boost/boost/${boost_version}/boost_${boost_version_underscore}.tar.bz2")
- set(boost_url
- "${boost_url} https://download.ceph.com/qa/boost_${boost_version_underscore}.tar.bz2")
- endif()
- set(source_dir
- URL ${boost_url}
- URL_MD5 ${boost_md5})
- if(CMAKE_VERSION VERSION_GREATER 3.0)
- list(APPEND source_dir DOWNLOAD_NO_PROGRESS 1)
- endif()
- endif()
- # build all components in a single shot
- include(ExternalProject)
- ExternalProject_Add(Boost
- ${source_dir}
- CONFIGURE_COMMAND CC=${CMAKE_C_COMPILER} CXX=${CMAKE_CXX_COMPILER} ${configure_command}
- BUILD_COMMAND CC=${CMAKE_C_COMPILER} CXX=${CMAKE_CXX_COMPILER} ${build_command}
- BUILD_IN_SOURCE 1
- INSTALL_COMMAND ${install_command}
- PREFIX "${boost_root_dir}")
-endfunction()
-
-macro(build_boost version)
- do_build_boost(version ${ARGN})
- ExternalProject_Get_Property(Boost install_dir)
- set(Boost_INCLUDE_DIRS ${install_dir}/include)
- set(Boost_INCLUDE_DIR ${install_dir}/include)
- # create the directory so cmake won't complain when looking at the imported
- # target
- file(MAKE_DIRECTORY ${Boost_INCLUDE_DIRS})
- cmake_parse_arguments(Boost_BUILD "" "" COMPONENTS ${ARGN})
- foreach(c ${Boost_BUILD_COMPONENTS})
- string(TOUPPER ${c} upper_c)
- if(Boost_USE_STATIC_LIBS)
- add_library(Boost::${c} STATIC IMPORTED)
- else()
- add_library(Boost::${c} SHARED IMPORTED)
- endif()
- add_dependencies(Boost::${c} Boost)
- if(Boost_USE_STATIC_LIBS)
- set(Boost_${upper_c}_LIBRARY
- ${install_dir}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}boost_${c}${CMAKE_STATIC_LIBRARY_SUFFIX})
- else()
- set(Boost_${upper_c}_LIBRARY
- ${install_dir}/lib/${CMAKE_SHARED_LIBRARY_PREFIX}boost_${c}${CMAKE_SHARED_LIBRARY_SUFFIX})
- endif()
- set_target_properties(Boost::${c} PROPERTIES
- INTERFACE_INCLUDE_DIRECTORIES "${Boost_INCLUDE_DIRS}"
- IMPORTED_LINK_INTERFACE_LANGUAGES "CXX"
- IMPORTED_LOCATION "${Boost_${upper_c}_LIBRARY}")
- list(APPEND Boost_LIBRARIES ${Boost_${upper_c}_LIBRARY})
- endforeach()
-
- # for header-only libraries
- if(CMAKE_VERSION VERSION_LESS 3.3)
- # only ALIAS and INTERFACE target names allow ":" in it, but
- # INTERFACE library is not allowed until cmake 3.1
- add_custom_target(Boost.boost DEPENDS Boost)
- else()
- add_library(Boost.boost INTERFACE IMPORTED)
- set_target_properties(Boost.boost PROPERTIES
- INTERFACE_INCLUDE_DIRECTORIES "${Boost_INCLUDE_DIRS}")
- add_dependencies(Boost.boost Boost)
- endif()
- find_package_handle_standard_args(Boost DEFAULT_MSG
- Boost_INCLUDE_DIRS Boost_LIBRARIES)
- mark_as_advanced(Boost_LIBRARIES BOOST_INCLUDE_DIRS)
-endmacro()
-
-function(maybe_add_boost_dep target)
- get_target_property(imported ${target} IMPORTED)
- if(imported)
- return()
- endif()
- get_target_property(type ${target} TYPE)
- if(NOT type MATCHES "OBJECT_LIBRARY|STATIC_LIBRARY|SHARED_LIBRARY|EXECUTABLE")
- return()
- endif()
- get_target_property(sources ${target} SOURCES)
- foreach(src ${sources})
- get_filename_component(ext ${src} EXT)
- # assuming all cxx source files include boost header(s)
- if(ext MATCHES ".cc|.cpp|.cxx")
- add_dependencies(${target} Boost.boost)
- return()
- endif()
- endforeach()
-endfunction()
-
-# override add_library() to add Boost headers dependency
-function(add_library target)
- _add_library(${target} ${ARGN})
- maybe_add_boost_dep(${target})
-endfunction()
-
-function(add_executable target)
- _add_executable(${target} ${ARGN})
- maybe_add_boost_dep(${target})
-endfunction()
Code Review / stor4nfv.git / blobdiff