183 lines
8.5 KiB
CMake
183 lines
8.5 KiB
CMake
function(compile_boost)
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# Initialize function incoming parameters
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set(options)
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set(oneValueArgs TARGET)
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set(multiValueArgs BUILD_ARGS CXXFLAGS LDFLAGS)
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cmake_parse_arguments(COMPILE_BOOST "${options}" "${oneValueArgs}"
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"${multiValueArgs}" ${ARGN} )
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# Configure bootstrap command
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set(BOOTSTRAP_COMMAND "./bootstrap.sh")
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set(BOOTSTRAP_LIBRARIES "context,filesystem,iostreams,system,serialization")
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set(BOOST_CXX_COMPILER "${CMAKE_CXX_COMPILER}")
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# Can't build Boost with Intel compiler, use clang instead.
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if(ICX)
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execute_process (
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COMMAND bash -c "which clang++ | tr -d '\n'"
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OUTPUT_VARIABLE BOOST_CXX_COMPILER
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)
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set(BOOST_TOOLSET "clang")
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elseif(CLANG)
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set(BOOST_TOOLSET "clang")
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if(APPLE)
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# this is to fix a weird macOS issue -- by default
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# cmake would otherwise pass a compiler that can't
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# compile boost
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set(BOOST_CXX_COMPILER "/usr/bin/clang++")
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endif()
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else()
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set(BOOST_TOOLSET "gcc")
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endif()
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message(STATUS "Use ${BOOST_TOOLSET} to build boost")
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# Configure b2 command
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set(B2_COMMAND "./b2")
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set(BOOST_COMPILER_FLAGS -fvisibility=hidden -fPIC -std=c++17 -w)
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set(BOOST_LINK_FLAGS "")
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if(APPLE OR ICX OR USE_LIBCXX)
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list(APPEND BOOST_COMPILER_FLAGS -stdlib=libc++ -nostdlib++)
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list(APPEND BOOST_LINK_FLAGS -lc++ -lc++abi)
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if (NOT APPLE)
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list(APPEND BOOST_LINK_FLAGS -static-libgcc)
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endif()
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endif()
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# Update the user-config.jam
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set(BOOST_ADDITIONAL_COMPILE_OPTIONS "")
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foreach(flag IN LISTS BOOST_COMPILER_FLAGS COMPILE_BOOST_CXXFLAGS)
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string(APPEND BOOST_ADDITIONAL_COMPILE_OPTIONS "<cxxflags>${flag} ")
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endforeach()
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foreach(flag IN LISTS BOOST_LINK_FLAGS COMPILE_BOOST_LDFLAGS)
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string(APPEND BOOST_ADDITIONAL_COMPILE_OPTIONS "<linkflags>${flag} ")
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endforeach()
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configure_file(${CMAKE_SOURCE_DIR}/cmake/user-config.jam.cmake ${CMAKE_BINARY_DIR}/user-config.jam)
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set(USER_CONFIG_FLAG --user-config=${CMAKE_BINARY_DIR}/user-config.jam)
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# Build boost
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include(ExternalProject)
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set(BOOST_INSTALL_DIR "${CMAKE_BINARY_DIR}/boost_install")
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ExternalProject_add("${COMPILE_BOOST_TARGET}Project"
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URL "https://boostorg.jfrog.io/artifactory/main/release/1.78.0/source/boost_1_78_0.tar.bz2"
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URL_HASH SHA256=8681f175d4bdb26c52222665793eef08490d7758529330f98d3b29dd0735bccc
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CONFIGURE_COMMAND ${BOOTSTRAP_COMMAND}
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${BOOTSTRAP_ARGS}
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--with-libraries=${BOOTSTRAP_LIBRARIES}
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--with-toolset=${BOOST_TOOLSET}
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BUILD_COMMAND ${B2_COMMAND}
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link=static
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${COMPILE_BOOST_BUILD_ARGS}
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--prefix=${BOOST_INSTALL_DIR}
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${USER_CONFIG_FLAG} install
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BUILD_IN_SOURCE ON
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INSTALL_COMMAND ""
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UPDATE_COMMAND ""
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BUILD_BYPRODUCTS "${BOOST_INSTALL_DIR}/include/boost/config.hpp"
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"${BOOST_INSTALL_DIR}/lib/libboost_context.a"
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"${BOOST_INSTALL_DIR}/lib/libboost_filesystem.a"
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"${BOOST_INSTALL_DIR}/lib/libboost_iostreams.a"
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"${BOOST_INSTALL_DIR}/lib/libboost_serialization.a"
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"${BOOST_INSTALL_DIR}/lib/libboost_system.a")
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add_library(${COMPILE_BOOST_TARGET}_context STATIC IMPORTED)
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add_dependencies(${COMPILE_BOOST_TARGET}_context ${COMPILE_BOOST_TARGET}Project)
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set_target_properties(${COMPILE_BOOST_TARGET}_context PROPERTIES IMPORTED_LOCATION "${BOOST_INSTALL_DIR}/lib/libboost_context.a")
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add_library(${COMPILE_BOOST_TARGET}_filesystem STATIC IMPORTED)
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add_dependencies(${COMPILE_BOOST_TARGET}_filesystem ${COMPILE_BOOST_TARGET}Project)
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set_target_properties(${COMPILE_BOOST_TARGET}_filesystem PROPERTIES IMPORTED_LOCATION "${BOOST_INSTALL_DIR}/lib/libboost_filesystem.a")
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add_library(${COMPILE_BOOST_TARGET}_iostreams STATIC IMPORTED)
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add_dependencies(${COMPILE_BOOST_TARGET}_iostreams ${COMPILE_BOOST_TARGET}Project)
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set_target_properties(${COMPILE_BOOST_TARGET}_iostreams PROPERTIES IMPORTED_LOCATION "${BOOST_INSTALL_DIR}/lib/libboost_iostreams.a")
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add_library(${COMPILE_BOOST_TARGET}_serialization STATIC IMPORTED)
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add_dependencies(${COMPILE_BOOST_TARGET}_serialization ${COMPILE_BOOST_TARGET}Project)
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set_target_properties(${COMPILE_BOOST_TARGET}_serialization PROPERTIES IMPORTED_LOCATION "${BOOST_INSTALL_DIR}/lib/libboost_serialization.a")
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add_library(${COMPILE_BOOST_TARGET}_system STATIC IMPORTED)
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add_dependencies(${COMPILE_BOOST_TARGET}_system ${COMPILE_BOOST_TARGET}Project)
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set_target_properties(${COMPILE_BOOST_TARGET}_system PROPERTIES IMPORTED_LOCATION "${BOOST_INSTALL_DIR}/lib/libboost_system.a")
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add_library(${COMPILE_BOOST_TARGET} INTERFACE)
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target_include_directories(${COMPILE_BOOST_TARGET} SYSTEM INTERFACE ${BOOST_INSTALL_DIR}/include)
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target_link_libraries(${COMPILE_BOOST_TARGET} INTERFACE ${COMPILE_BOOST_TARGET}_context ${COMPILE_BOOST_TARGET}_filesystem ${COMPILE_BOOST_TARGET}_iostreams ${COMPILE_BOOST_TARGET}_system ${COMPILE_BOOST_TARGET}_serialization)
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endfunction(compile_boost)
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if(USE_SANITIZER)
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if(WIN32)
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message(FATAL_ERROR "Sanitizers are not supported on Windows")
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endif()
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message(STATUS "A sanitizer is enabled, need to build boost from source")
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if (USE_VALGRIND)
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compile_boost(TARGET boost_target BUILD_ARGS valgrind=on
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CXXFLAGS ${SANITIZER_COMPILE_OPTIONS} LDFLAGS ${SANITIZER_LINK_OPTIONS})
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else()
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compile_boost(TARGET boost_target BUILD_ARGS context-impl=ucontext
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CXXFLAGS ${SANITIZER_COMPILE_OPTIONS} LDFLAGS ${SANITIZER_LINK_OPTIONS})
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endif()
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return()
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endif()
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# since boost 1.72 boost installs cmake configs. We will enforce config mode
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set(Boost_USE_STATIC_LIBS ON)
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# Clang and Gcc will have different name mangling to std::call_once, etc.
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if (UNIX AND CMAKE_CXX_COMPILER_ID MATCHES "Clang$")
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list(APPEND CMAKE_PREFIX_PATH /opt/boost_1_78_0_clang)
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set(BOOST_HINT_PATHS /opt/boost_1_78_0_clang)
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message(STATUS "Using Clang version of boost::context boost::filesystem and boost::iostreams")
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else ()
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list(APPEND CMAKE_PREFIX_PATH /opt/boost_1_78_0)
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set(BOOST_HINT_PATHS /opt/boost_1_78_0)
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message(STATUS "Using g++ version of boost::context boost::filesystem and boost::iostreams")
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endif ()
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if(BOOST_ROOT)
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list(APPEND BOOST_HINT_PATHS ${BOOST_ROOT})
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endif()
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if(WIN32)
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# this should be done with the line below -- but apparently the CI is not set up
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# properly for config mode. So we use the old way on Windows
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# find_package(Boost 1.72.0 EXACT QUIET REQUIRED CONFIG PATHS ${BOOST_HINT_PATHS})
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# I think depending on the cmake version this will cause weird warnings
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find_package(Boost 1.78 COMPONENTS filesystem iostreams serialization system)
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add_library(boost_target INTERFACE)
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target_link_libraries(boost_target INTERFACE Boost::boost Boost::filesystem Boost::iostreams Boost::serialization Boost::system)
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return()
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endif()
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find_package(Boost 1.78.0 EXACT QUIET COMPONENTS context filesystem iostreams serialization system CONFIG PATHS ${BOOST_HINT_PATHS})
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set(FORCE_BOOST_BUILD OFF CACHE BOOL "Forces cmake to build boost and ignores any installed boost")
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# The precompiled boost silently broke in CI. While investigating, I considered extending
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# the old check with something like this, so that it would fail loudly if it found a bad
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# pre-existing boost. It turns out the error messages we get from CMake explain what is
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# wrong with Boost. Rather than reimplementing that, I just deleted this logic. This
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# approach is simpler, has better ergonomics and should be easier to maintain. If the build
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# is picking up your locally installed or partial version of boost, and you don't want
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# to / cannot fix it, pass in -DFORCE_BOOST_BUILD=on as a workaround.
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#
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# if(Boost_FOUND AND Boost_filesystem_FOUND AND Boost_context_FOUND AND Boost_iostreams_FOUND AND Boost_system_FOUND AND Boost_serialization_FOUND AND NOT FORCE_BOOST_BUILD)
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# ...
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# elseif(Boost_FOUND AND NOT FORCE_BOOST_BUILD)
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# message(FATAL_ERROR "Unacceptable precompiled boost found")
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#
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if(Boost_FOUND AND NOT FORCE_BOOST_BUILD)
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add_library(boost_target INTERFACE)
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target_link_libraries(boost_target INTERFACE Boost::boost Boost::context Boost::filesystem Boost::iostreams Boost::serialization Boost::system)
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elseif(WIN32)
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message(FATAL_ERROR "Could not find Boost")
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else()
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if(FORCE_BOOST_BUILD)
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message(STATUS "Compile boost because FORCE_BOOST_BUILD is set")
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else()
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message(STATUS "Didn't find Boost -- will compile from source")
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endif()
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compile_boost(TARGET boost_target)
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endif()
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