mirror of
https://github.com/gelldur/EventBus.git
synced 2024-12-27 12:21:02 +08:00
149 lines
4.3 KiB
CMake
149 lines
4.3 KiB
CMake
cmake_minimum_required(VERSION 3.11 FATAL_ERROR)
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# Use ';' to specify multiple e.g. ZIP;TGZ;DEB
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set(CPACK_GENERATOR "" CACHE STRING "Set packages CPack should build e.g. ZIP;TGZ;DEB")
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# BUILD_SHARED_LIBS can controll build type!
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project(EventBus
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VERSION 3.0.0
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LANGUAGES CXX
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)
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# Dependencies
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# No dependencies for EventBus yay!
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# Introduce variables:
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# * CMAKE_INSTALL_LIBDIR
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# * CMAKE_INSTALL_BINDIR
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# * CMAKE_INSTALL_INCLUDEDIR
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include(GNUInstallDirs)
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include(cmake/InstallHelp.cmake)
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# Layout. This works for all platforms:
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# * <prefix>/lib*/cmake/<PROJECT-NAME>
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# * <prefix>/lib*/
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# * <prefix>/include/
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set(config_install_dir "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
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set(EventBus_PUBLIC_HEADERS
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src/dexode/EventBus.hpp
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src/dexode/eventbus/Bus.hpp
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src/dexode/eventbus/internal/event_id.hpp
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src/dexode/eventbus/internal/listener_traits.hpp
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src/dexode/eventbus/internal/ListenerAttorney.hpp
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src/dexode/eventbus/Listener.hpp
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src/dexode/eventbus/perk/PassPerk.hpp
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src/dexode/eventbus/perk/Perk.hpp
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src/dexode/eventbus/perk/PerkEventBus.hpp
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src/dexode/eventbus/perk/TagPerk.hpp
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src/dexode/eventbus/perk/WaitPerk.hpp
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src/dexode/eventbus/permission/PostponeBus.hpp
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src/dexode/eventbus/stream/EventStream.hpp
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src/dexode/eventbus/stream/ProtectedEventStream.hpp
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)
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# Library definition
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add_library(EventBus
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${EventBus_PUBLIC_HEADERS}
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src/dexode/EventBus.cpp
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src/dexode/eventbus/perk/PassPerk.cpp
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src/dexode/eventbus/perk/Perk.cpp
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src/dexode/eventbus/perk/PerkEventBus.cpp
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src/dexode/eventbus/perk/TagPerk.cpp
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src/dexode/eventbus/perk/WaitPerk.cpp
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)
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add_library(Dexode::EventBus ALIAS EventBus)
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# Why C++ 17 needed:
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# - std::shared_mutex used
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# - nested namespaces e.g. my::name::space
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set_target_properties(EventBus PROPERTIES
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CXX_STANDARD 17
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CXX_STANDARD_REQUIRED YES
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CXX_EXTENSIONS NO # -std=c++17 rather than -std=gnu++17
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)
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target_compile_features(EventBus PUBLIC cxx_std_17)
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target_include_directories(EventBus PUBLIC
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$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/>
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$<INSTALL_INTERFACE:include/>
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)
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# Add definitions for targets
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# Values:
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# * Debug: -DEVENTBUS_DEBUG=1
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# * Release: -DEVENTBUS_DEBUG=0
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# * other: -DEVENTBUS_DEBUG=0
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target_compile_definitions(EventBus PUBLIC "EVENTBUS_DEBUG=$<CONFIG:Debug>")
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# Configuration
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set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated")
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set(version_config "${generated_dir}/${PROJECT_NAME}ConfigVersion.cmake")
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set(project_config "${generated_dir}/${PROJECT_NAME}Config.cmake")
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set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
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set(namespace "Dexode::")
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# Targets:
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# * <prefix>/lib/libEventBus.a
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# * header location after install: <prefix>/include/eventbus/EventBus.h
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# * headers can be included by C++ code `#include <eventbus/EventBus.h>`
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install(TARGETS EventBus
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EXPORT "${TARGETS_EXPORT_NAME}"
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ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
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LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
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RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
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INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
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)
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# Include module with fuction 'write_basic_package_version_file'
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include(CMakePackageConfigHelpers)
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# Configure '<PROJECT-NAME>ConfigVersion.cmake'
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# Use:
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# * PROJECT_VERSION
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write_basic_package_version_file(
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"${version_config}" COMPATIBILITY SameMajorVersion
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)
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# Configure '<PROJECT-NAME>Config.cmake'
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# Use variables:
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# * TARGETS_EXPORT_NAME
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# * PROJECT_NAME
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configure_package_config_file(
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"cmake/Config.cmake.in"
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"${project_config}"
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INSTALL_DESTINATION "${config_install_dir}"
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)
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# Config
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# * <prefix>/lib/cmake/EventBusventBusConfig.cmake
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# * <prefix>/lib/cmake/EventBus/EventBusConfigVersion.cmake
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install(
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FILES "${project_config}" "${version_config}"
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DESTINATION "${config_install_dir}"
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# We don't want someone by accident modify his installed files
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PERMISSIONS OWNER_EXECUTE OWNER_READ
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)
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# Config
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# * <prefix>/lib/cmake/EventBus/EventBusTargets.cmake
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install(EXPORT "${TARGETS_EXPORT_NAME}"
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DESTINATION "${config_install_dir}"
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NAMESPACE "${namespace}"
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# We don't want someone by accident modify his installed files
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PERMISSIONS OWNER_EXECUTE OWNER_READ
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)
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# Export headers (Install public headers)
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install_public_headers_with_directory(EventBus_PUBLIC_HEADERS "src/")
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# Cpack configuration
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if(NOT CPACK_GENERATOR STREQUAL "")
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include(cmake/EventBus_CPack.cmake)
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enable_cpack(${CPACK_GENERATOR})
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endif()
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