mirror of
https://github.com/ETLCPP/etl.git
synced 2026-04-30 19:09:10 +08:00
5dc682b7ff
Includes C++26 related infrastructure macros. Fixes compile errors when compiling under C++26. Initially supported C++26 features: - [[indeterminate]] - new 2022 ISO prefixes in ratio.h - atomic fetch_max() and fetch_min() - is_virtual_base_of - is_trivially_relocatable and trivially_relocate - saturation arithmetic: add_sat, sub_sat, mul_sat, div_sat, saturate_cast
142 lines
4.1 KiB
CMake
142 lines
4.1 KiB
CMake
cmake_minimum_required(VERSION 3.5.0)
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project(etl_initializer_list_unit_tests)
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add_definitions(-DETL_DEBUG)
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add_definitions(-DETL_NO_STL)
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add_definitions(-DETL_FORCE_ETL_INITIALIZER_LIST)
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include_directories(${PROJECT_SOURCE_DIR}/../../include)
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set(TEST_SOURCE_FILES
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test_initializer_list.cpp
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)
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add_executable(etl_tests
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${TEST_SOURCE_FILES}
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)
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if (ETL_OPTIMISATION MATCHES "-O1")
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message(STATUS "Compiling with -O1 optimisations")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O1")
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endif()
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if (ETL_OPTIMISATION MATCHES "-O2")
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message(STATUS "Compiling with -O2 optimisations")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2")
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endif()
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if (ETL_OPTIMISATION MATCHES "-O3")
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message(STATUS "Compiling with -O3 optimisations")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
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endif()
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if (ETL_CXX_STANDARD MATCHES "98")
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message(STATUS "Compiling for C++98")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 98)
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elseif (ETL_CXX_STANDARD MATCHES "03")
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message(STATUS "Compiling for C++98")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 98)
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elseif (ETL_CXX_STANDARD MATCHES "11")
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message(STATUS "Compiling for C++11")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 11)
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elseif (ETL_CXX_STANDARD MATCHES "14")
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message(STATUS "Compiling for C++14")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 14)
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elseif (ETL_CXX_STANDARD MATCHES "17")
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message(STATUS "Compiling for C++17")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 17)
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elseif (ETL_CXX_STANDARD MATCHES "20")
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message(STATUS "Compiling for C++20")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 20)
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elseif (ETL_CXX_STANDARD MATCHES "23")
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if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.20")
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message(STATUS "Compiling for C++23")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 23)
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else()
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message(STATUS "CMake version ${CMAKE_VERSION} does not support C++23, falling back to C++20")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 20)
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endif()
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elseif (ETL_CXX_STANDARD MATCHES "26")
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if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.25")
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message(STATUS "Compiling for C++26")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 26)
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elseif (CMAKE_VERSION VERSION_GREATER_EQUAL "3.20")
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message(STATUS "CMake version ${CMAKE_VERSION} does not support C++26, falling back to C++23")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 23)
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else()
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message(FATAL_ERROR "CMake version ${CMAKE_VERSION} is too old to support C++23 or C++26. Please upgrade to CMake 3.20 or later.")
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endif()
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else()
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message(STATUS "Compiling for C++17")
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set_property(TARGET etl_tests PROPERTY CXX_STANDARD 17)
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endif()
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target_include_directories(etl_tests
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PUBLIC
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${CMAKE_CURRENT_LIST_DIR}
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)
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if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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message(STATUS "Using GCC compiler")
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endif ()
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if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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message(STATUS "Using Clang compiler")
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endif ()
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if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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target_compile_options(etl_tests
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PRIVATE
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-fno-omit-frame-pointer
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-fno-common
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-Wall
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-Wextra
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-Werror
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-Wfloat-equal
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-Wshadow
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-Wnull-dereference
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)
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endif ()
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if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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target_compile_options(etl_tests
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PRIVATE
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-fno-omit-frame-pointer
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-fno-common
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-Wall
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-Wextra
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-Werror
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-Wfloat-equal
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-Wshadow
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-Wnull-dereference
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)
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endif ()
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if ((CMAKE_CXX_COMPILER_ID MATCHES "GNU") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
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if (ETL_ENABLE_SANITIZER MATCHES "ON")
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message(STATUS "Compiling with Sanitizer enabled")
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# MinGW doesn't presently support sanitization
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if (NOT MINGW)
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target_compile_options(etl_tests
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PRIVATE
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-fsanitize=address,undefined,bounds
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)
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target_link_options(etl_tests
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PRIVATE
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-fsanitize=address,undefined,bounds
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)
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endif()
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endif ()
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endif ()
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# Enable the 'make test' CMake target using the executable defined above
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add_test(etl_initializer_list_unit_tests etl_tests)
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# Since ctest will only show you the results of the single executable
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# define a target that will output all of the failing or passing tests
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# as they appear from UnitTest++
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add_custom_target(test_verbose COMMAND ${CMAKE_CTEST_COMMAND} --verbose)
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