73 lines
2.4 KiB
CMake
73 lines
2.4 KiB
CMake
# Copyright 2018 Peter Dimov
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# Distributed under the Boost Software License, Version 1.0.
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# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
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cmake_minimum_required(VERSION 3.5)
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project(BoostMp11 VERSION 1.72.0 LANGUAGES CXX)
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add_library(boost_mp11 INTERFACE)
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set_property(TARGET boost_mp11 PROPERTY EXPORT_NAME mp11)
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add_library(Boost::mp11 ALIAS boost_mp11)
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target_include_directories(boost_mp11 INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include> $<INSTALL_INTERFACE:include>)
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target_compile_features(boost_mp11 INTERFACE cxx_alias_templates cxx_variadic_templates cxx_decltype)
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if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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# --target check
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# `function` confuses FetchContent, sees empty CMAKE_CURRENT_LIST_DIR
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macro(fetch_and_include name)
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message(STATUS "Fetching ${name}")
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file(DOWNLOAD
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"https://raw.githubusercontent.com/boostorg/mincmake/master/${name}"
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"${CMAKE_BINARY_DIR}/fetch_and_include/${name}"
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)
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include("${CMAKE_BINARY_DIR}/fetch_and_include/${name}")
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endmacro()
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fetch_and_include(cmake/boost_fetch.cmake)
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fetch_and_include(cmake/boost_test.cmake)
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boost_fetch(boostorg/assert TAG develop)
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boost_fetch(boostorg/config TAG develop)
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boost_fetch(boostorg/core TAG develop)
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enable_testing()
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add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)
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# --target install
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set(CONFIG_INSTALL_DIR lib/cmake/${PROJECT_NAME}-${PROJECT_VERSION})
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install(TARGETS boost_mp11 EXPORT ${PROJECT_NAME}Targets)
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install(EXPORT ${PROJECT_NAME}Targets DESTINATION ${CONFIG_INSTALL_DIR} NAMESPACE Boost:: FILE ${PROJECT_NAME}Config.cmake)
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install(DIRECTORY include/ DESTINATION include)
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include(CMakePackageConfigHelpers)
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# Mp11 is independent of 32/64, so this hack makes BoostMp11ConfigVersion.cmake skip the check
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set(OLD_CMAKE_SIZEOF_VOID_P ${CMAKE_SIZEOF_VOID_P})
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unset(CMAKE_SIZEOF_VOID_P)
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write_basic_package_version_file("${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake" COMPATIBILITY AnyNewerVersion)
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set(CMAKE_SIZEOF_VOID_P ${OLD_CMAKE_SIZEOF_VOID_P})
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install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake" DESTINATION ${CONFIG_INSTALL_DIR})
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#export(EXPORT ${PROJECT_NAME}Targets NAMESPACE Boost:: FILE ${PROJECT_NAME}Config.cmake)
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endif()
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if(COMMAND boost_test)
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add_subdirectory(test)
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endif()
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