27 lines
902 B
CMake
27 lines
902 B
CMake
find_package(Catch2 REQUIRED)
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include(CheckCXXCompilerFlag)
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check_cxx_compiler_flag(-std=c++20 HAS_GNU_CPP20_FLAG)
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check_cxx_compiler_flag(/std:c++20 HAS_MSVC_CPP20_FLAG)
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set(HAS_CPP20 (HAS_GNU_CPP20_FLAG OR HAS_MSVC_CPP20_FLAG))
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function(make_test target std)
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add_executable(${target} test.cpp)
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target_link_libraries(${target} PRIVATE Catch2::Catch2 nameof::nameof)
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set_target_properties(${target} PROPERTIES CXX_EXTENSIONS OFF)
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target_compile_features(${target} PRIVATE ${std})
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target_compile_options(${target}
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PRIVATE
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$<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>,$<CXX_COMPILER_ID:GNU>>:
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-Wall -Wextra -pedantic-errors -Werror>
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$<$<CXX_COMPILER_ID:MSVC>:
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/W4 /WX>
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)
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endfunction()
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make_test(nameof-cpp17.t cxx_std_17)
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if(HAS_CPP20 AND (cxx_std_20 IN_LIST CMAKE_CXX_COMPILE_FEATURES))
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make_test(nameof-cpp20.t cxx_std_20)
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endif()
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