133 lines
3.7 KiB
CMake
133 lines
3.7 KiB
CMake
#
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# Copyright (c) 2019 Vinnie Falco (vinnie.falco@gmail.com)
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# Copyright (c) 2021 Dmitry Arkhipov (grisumbras@gmail.com)
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#
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# Distributed under the Boost Software License, Version 1.0. (See accompanying
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# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#
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# Official repository: https://github.com/boostorg/json
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#
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cmake_minimum_required(VERSION 3.8...3.16)
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set(BOOST_JSON_VERSION 2)
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if(BOOST_SUPERPROJECT_VERSION)
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set(BOOST_JSON_VERSION ${BOOST_SUPERPROJECT_VERSION})
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endif()
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project(boost_json VERSION "${BOOST_JSON_VERSION}" LANGUAGES CXX)
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set(BOOST_JSON_IS_ROOT OFF)
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if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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set(BOOST_JSON_IS_ROOT ON)
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endif()
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if(BOOST_JSON_IS_ROOT)
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include(CTest)
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endif()
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if(NOT BOOST_SUPERPROJECT_VERSION)
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option(BOOST_JSON_INSTALL "Install boost::json files" ON)
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option(BOOST_JSON_BUILD_TESTS "Build boost::json tests" ${BUILD_TESTING})
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option(BOOST_JSON_BUILD_FUZZERS "Build boost::json fuzzers" ${BOOST_JSON_IS_ROOT})
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option(BOOST_JSON_BUILD_EXAMPLES "Build boost::json examples" ${BOOST_JSON_IS_ROOT})
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option(BOOST_JSON_BUILD_BENCHMARKS "Build boost::json benchmarks" OFF)
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else()
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set(BOOST_JSON_BUILD_TESTS ${BUILD_TESTING})
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endif()
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include(GNUInstallDirs)
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if(BOOST_JSON_IS_ROOT)
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#
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# Building inside Boost tree, but as a separate project e.g. on Travis or
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# other CI, or when producing Visual Studio Solution and Projects.
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set(BOOST_INCLUDE_LIBRARIES json)
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set(BOOST_EXCLUDE_LIBRARIES json)
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set(CMAKE_FOLDER _deps)
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add_subdirectory(../.. _deps/boost EXCLUDE_FROM_ALL)
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unset(CMAKE_FOLDER)
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endif()
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function(boost_json_setup_properties target)
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target_compile_features(${target} PUBLIC cxx_constexpr)
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target_compile_definitions(${target} PUBLIC BOOST_JSON_NO_LIB=1)
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if(BOOST_SUPERPROJECT_VERSION)
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target_include_directories(${target} PUBLIC "${PROJECT_SOURCE_DIR}/include")
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else()
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target_include_directories(${target}
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PUBLIC
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"$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>"
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"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>"
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)
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endif()
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target_link_libraries(${target}
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PUBLIC
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Boost::align
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Boost::assert
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Boost::config
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Boost::container
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Boost::core
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Boost::describe
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Boost::mp11
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Boost::system
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Boost::throw_exception
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)
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endfunction()
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file(GLOB_RECURSE BOOST_JSON_HEADERS CONFIGURE_DEPENDS
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include/boost/*.hpp
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include/boost/*.ipp
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include/boost/*.natvis
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)
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set(BOOST_JSON_SOURCES src/src.cpp)
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR}/include/boost PREFIX "" FILES ${BOOST_JSON_HEADERS})
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source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR}/src PREFIX "" FILES ${BOOST_JSON_SOURCES})
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add_library(boost_json ${BOOST_JSON_HEADERS} ${BOOST_JSON_SOURCES})
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add_library(Boost::json ALIAS boost_json)
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boost_json_setup_properties(boost_json)
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if(BUILD_SHARED_LIBS)
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target_compile_definitions(boost_json PUBLIC BOOST_JSON_DYN_LINK=1)
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else()
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target_compile_definitions(boost_json PUBLIC BOOST_JSON_STATIC_LINK=1)
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endif()
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if(BOOST_JSON_INSTALL AND NOT BOOST_SUPERPROJECT_VERSION)
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install(TARGETS boost_json
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RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
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LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
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ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
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)
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endif()
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if(BOOST_JSON_BUILD_TESTS)
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add_subdirectory(test)
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endif()
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if(BOOST_JSON_BUILD_FUZZERS)
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add_subdirectory(fuzzing)
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endif()
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if(BOOST_JSON_BUILD_EXAMPLES)
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add_subdirectory(example)
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endif()
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if(BOOST_JSON_BUILD_BENCHMARKS)
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add_subdirectory(bench)
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endif()
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