mirror of
https://github.com/Naios/continuable.git
synced 2025-12-06 08:46:44 +08:00
Rework the find_package() support
* It is now possible to include the repository correctly through add_subdirectory * find_package(continuable) was improved to work when only the path of the repository was added to the module path.
This commit is contained in:
Denis Blank
parent
65916e29a8
commit
49e3a659ad
174
CMakeLists.txt
174
CMakeLists.txt
@ -22,57 +22,86 @@
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cmake_minimum_required(VERSION 3.2)
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project(continuable VERSION 3.0.0 LANGUAGES C CXX)
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string(COMPARE EQUAL ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR}
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IS_TOP_LEVEL_PROJECT)
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if (NOT CTI_CONTINUABLE_IS_FIND_INCLUDED)
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string(COMPARE EQUAL ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR}
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CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT)
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endif()
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option(CTI_CONTINUABLE_WITH_TESTS
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"Build the continuable unit tests"
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${IS_TOP_LEVEL_PROJECT})
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if (CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT)
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option(CTI_CONTINUABLE_WITH_INSTALL
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"Add the continuable install targets"
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${CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT})
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option(CTI_CONTINUABLE_WITH_EXAMPLES
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"Build the continuable examples"
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${IS_TOP_LEVEL_PROJECT})
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option(CTI_CONTINUABLE_WITH_TESTS
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"Build the continuable unit tests"
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${CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT})
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option(CTI_CONTINUABLE_WITH_BENCHMARKS
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"Build the continuable benchmarks"
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OFF)
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option(CTI_CONTINUABLE_WITH_EXAMPLES
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"Build the continuable examples"
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${CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT})
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option(CTI_CONTINUABLE_WITH_NO_EXCEPTIONS
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"Disable exception support"
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OFF)
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option(CTI_CONTINUABLE_WITH_BENCHMARKS
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"Build the continuable benchmarks"
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OFF)
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option(CTI_CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS
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"Enable unhandled asynchronous exceptions"
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OFF)
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option(CTI_CONTINUABLE_WITH_NO_EXCEPTIONS
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"Disable exception support"
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OFF)
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option(CTI_CONTINUABLE_WITH_EXPERIMENTAL_COROUTINE
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"Enable co_await support"
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OFF)
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option(CTI_CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS
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"Enable unhandled asynchronous exceptions"
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OFF)
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option(CTI_CONTINUABLE_WITH_CPP_LATEST
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"Enable the highest C++ standard available for testing polyfills"
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OFF)
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option(CTI_CONTINUABLE_WITH_EXPERIMENTAL_COROUTINE
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"Enable co_await support"
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OFF)
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option(CTI_CONTINUABLE_WITH_LIGHT_TESTS
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"Disable some template heavy unit tests (for CI usage)"
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OFF)
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option(CTI_CONTINUABLE_WITH_CPP_LATEST
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"Enable the highest C++ standard available for testing polyfills"
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OFF)
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# Top level project settings only
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if (IS_TOP_LEVEL_PROJECT)
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option(CTI_CONTINUABLE_WITH_LIGHT_TESTS
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"Disable some template heavy unit tests (for CI usage)"
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OFF)
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# Top level project settings only
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set(CTI_CONTINUABLE_WITH_CONCURRENT_JOBS
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"0" CACHE STRING
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"Set the number of concurrent compilation jobs (0 = unlimited, for CI usage)")
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else()
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set(CTI_CONTINUABLE_WITH_INSTALL ${CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT})
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set(CTI_CONTINUABLE_WITH_TESTS ${CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT})
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set(CTI_CONTINUABLE_WITH_EXAMPLES ${CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT})
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set(CTI_CONTINUABLE_WITH_BENCHMARKS OFF)
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set(CTI_CONTINUABLE_WITH_NO_EXCEPTIONS OFF)
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set(CTI_CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS OFF)
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set(CTI_CONTINUABLE_WITH_EXPERIMENTAL_COROUTINE OFF)
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set(CTI_CONTINUABLE_WITH_CPP_LATEST OFF)
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set(CTI_CONTINUABLE_WITH_LIGHT_TESTS OFF)
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set(CTI_CONTINUABLE_WITH_CONCURRENT_JOBS "0")
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endif()
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include(cmake/CMakeLists.txt)
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if(NOT TARGET Threads::Threads)
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set(THREADS_PREFER_PTHREAD_FLAG ON)
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find_package(Threads REQUIRED)
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endif()
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set(THREADS_PREFER_PTHREAD_FLAG ON)
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find_package(Threads REQUIRED)
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add_subdirectory(dep)
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if (CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT)
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include(cmake/CMakeLists.txt)
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add_subdirectory(dep)
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else()
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if(NOT TARGET function2::function2)
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find_package(function2 2 REQUIRED)
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endif()
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endif()
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# continuable-base
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add_library(continuable-base INTERFACE)
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if (CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT)
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add_library(continuable-base INTERFACE)
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else()
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add_library(continuable-base INTERFACE IMPORTED GLOBAL)
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endif()
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add_library(continuable::continuable-base ALIAS continuable-base)
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target_include_directories(continuable-base
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@ -100,7 +129,6 @@ target_compile_features(continuable-base
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cxx_trailing_return_types
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cxx_return_type_deduction)
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if (CTI_CONTINUABLE_WITH_CPP_LATEST)
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target_compile_features(continuable-base
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INTERFACE
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@ -115,46 +143,76 @@ if (CTI_CONTINUABLE_WITH_EXPERIMENTAL_COROUTINE)
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target_compile_definitions(continuable-base
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INTERFACE
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-DCONTINUABLE_WITH_EXPERIMENTAL_COROUTINE)
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CONTINUABLE_WITH_EXPERIMENTAL_COROUTINE)
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endif()
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if (CTI_CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS)
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target_compile_definitions(continuable-base
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INTERFACE
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-DCONTINUABLE_WITH_UNHANDLED_EXCEPTIONS)
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CONTINUABLE_WITH_UNHANDLED_EXCEPTIONS)
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endif()
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if (CTI_CONTINUABLE_IS_TOP_LEVEL_PROJECT)
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add_library(continuable INTERFACE)
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else()
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add_library(continuable INTERFACE IMPORTED GLOBAL)
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endif()
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add_library(continuable INTERFACE)
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add_library(continuable::continuable ALIAS continuable)
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target_link_libraries(continuable
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INTERFACE
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continuable-base
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function2)
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continuable::continuable-base
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function2::function2)
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# Create an install target
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install(TARGETS continuable-base continuable
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EXPORT continuable-config
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INCLUDES DESTINATION include)
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if (CTI_CONTINUABLE_WITH_INSTALL)
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include(ExternalProject)
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include(GNUInstallDirs)
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include(CMakePackageConfigHelpers)
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install(EXPORT continuable-config
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FILE continuable-config.cmake
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NAMESPACE continuable::
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DESTINATION share/continuable/cmake)
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# Create an install target:
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# Headers and license files
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install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/continuable"
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DESTINATION "include")
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install(FILES "LICENSE.txt" DESTINATION .)
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install(FILES "Readme.md" DESTINATION .)
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install(DIRECTORY include/continuable
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DESTINATION include FILES_MATCHING PATTERN "*.hpp")
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# Config.cmake
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write_basic_package_version_file(
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"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
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VERSION ${PROJECT_VERSION}
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COMPATIBILITY SameMajorVersion)
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
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install(FILES LICENSE.txt DESTINATION . RENAME continuable-LICENSE.txt)
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install(FILES Readme.md DESTINATION . RENAME continuable-Readme.md)
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# ConfigVersion.cmake
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configure_package_config_file("cmake/config.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
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INSTALL_DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}"
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# PATH_VARS INCLUDE_INSTALL_DIR SYSCONFIG_INSTALL_DIR
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)
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
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# Setup CPack for bundling
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set(CPACK_GENERATOR "ZIP")
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set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
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set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
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set(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
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# Targets.cmake
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export(TARGETS ${PROJECT_NAME} ${PROJECT_NAME}-base
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NAMESPACE ${PROJECT_NAME}::
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FILE "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Targets.cmake")
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install(TARGETS ${PROJECT_NAME} ${PROJECT_NAME}-base
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EXPORT "${PROJECT_NAME}Targets"
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INCLUDES DESTINATION "include")
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install(EXPORT "${PROJECT_NAME}Targets"
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NAMESPACE ${PROJECT_NAME}::
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DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
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include(CPack)
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# Setup CPack for bundling
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set(CPACK_GENERATOR "ZIP")
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set(CPACK_PACKAGE_VERSION_MAJOR ${PROJECT_VERSION_MAJOR})
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set(CPACK_PACKAGE_VERSION_MINOR ${PROJECT_VERSION_MINOR})
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set(CPACK_PACKAGE_VERSION_PATCH ${PROJECT_VERSION_PATCH})
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include(CPack)
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endif()
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# Testing and examples
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if (CTI_CONTINUABLE_WITH_TESTS OR CTI_CONTINUABLE_WITH_EXAMPLES)
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10
Findcontinuable.cmake
Normal file
10
Findcontinuable.cmake
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@ -0,0 +1,10 @@
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# Makes it possible to find continuable through find_package(continuable REQUIRED)
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# when this source directory was added to the CMake module path.
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# For instance it could be done through adding this to the CMakeLists.txt
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# file in the parent directory:
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# ```cmake
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# list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/continuable")
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# ```
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set(CTI_CONTINUABLE_IS_FIND_INCLUDED ON)
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include("${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt")
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7
cmake/config.cmake.in
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7
cmake/config.cmake.in
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@ -0,0 +1,7 @@
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set(@PROJECT_NAME@_VERSION @PROJECT_VERSION@)
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@PACKAGE_INIT@
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include("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake")
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check_required_components(@PROJECT_NAME@)
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@ -1,4 +1,4 @@
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if(NOT TARGET function2)
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if(NOT TARGET function2::function2)
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add_subdirectory(function2)
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endif()
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