58 lines
2.3 KiB
CMake
58 lines
2.3 KiB
CMake
find_package(Boost 1.72 EXACT COMPONENTS context QUIET)
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if(Boost_FOUND)
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add_library(boost_target INTERFACE)
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target_link_libraries(boost_target INTERFACE Boost::boost Boost::coroutine2)
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else()
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# Configure the boost toolset to use
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set(BOOTSTRAP_COMMAND "./bootstrap.sh --with-libraries=context")
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set(BOOST_COMPILER_FLAGS -fvisibility=hidden -fPIC -std=c++14 -w)
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if(APPLE)
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set(BOOST_TOOLSET "darwin")
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elseif(CLANG)
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set(BOOST_TOOLSET "clang")
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set(BOOTSTRAP_COMMAND "${BOOTSTRAP_COMMAND} --with-toolset=clang")
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else()
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set(BOOST_TOOLSET "gcc")
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endif()
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if(APPLE OR USE_LIBCXX)
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list(APPEND BOOST_COMPILER_FLAGS -stdlib=libc++)
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endif()
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set(BOOST_ADDITIONAL_COMPILE_OPTIOINS "")
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foreach(flag IN LISTS BOOST_COMPILER_FLAGS)
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string(APPEND BOOST_ADDITIONAL_COMPILE_OPTIOINS "<cxxflags>${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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if(APPLE)
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# don't set user-config on mac as the behavior is weird
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# and we don't support multiple compilers on macOS anyways
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set(USER_CONFIG_FLAG "cxxflags=-std=c++14")
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elseif(WIN32)
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set(USER_CONFIG_FLAG "")
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endif()
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include(ExternalProject)
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set(BOOST_INSTALL_DIR "${CMAKE_BINARY_DIR}/boost_install")
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ExternalProject_add(boostProject
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URL "https://dl.bintray.com/boostorg/release/1.72.0/source/boost_1_72_0.tar.bz2"
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URL_HASH SHA256=59c9b274bc451cf91a9ba1dd2c7fdcaf5d60b1b3aa83f2c9fa143417cc660722
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CONFIGURE_COMMAND ./bootstrap.sh --with-libraries=context
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BUILD_COMMAND ./b2 link=static --prefix=${BOOST_INSTALL_DIR} ${USER_CONFIG_FLAG} install
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BUILD_IN_SOURCE ON
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INSTALL_COMMAND ""
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UPDATE_COMMAND ""
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BUILD_BYPRODUCTS "${BOOST_INSTALL_DIR}/boost/config.hpp"
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"${BOOST_INSTALL_DIR}/lib/libboost_context.a")
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add_library(boost_context STATIC IMPORTED)
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add_dependencies(boost_context boostProject)
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set_target_properties(boost_context PROPERTIES IMPORTED_LOCATION "${BOOST_INSTALL_DIR}/lib/libboost_context.a")
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add_library(boost_target INTERFACE)
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add_dependencies(boost_target boostProject)
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target_include_directories(boost_target SYSTEM INTERFACE ${BOOST_INSTALL_DIR}/include)
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target_link_libraries(boost_target INTERFACE boost_context)
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endif()
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