blob: 4de8e88d250c05591fffe3f2e3dc1efcaecbe8cd (
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set(genexvar $<COMPILE_FEATURES:cxx_final>)
if (HAVE_FINAL)
set(expected_result 1)
else()
set(expected_result 0)
endif()
add_custom_command(OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/copied_file${expected_result}.cpp"
COMMAND "${CMAKE_COMMAND}" -E copy "${CMAKE_CURRENT_SOURCE_DIR}/empty.cpp" "${CMAKE_CURRENT_BINARY_DIR}/copied_file${genexvar}.cpp"
)
add_library(empty "${CMAKE_CURRENT_BINARY_DIR}/copied_file${expected_result}.cpp")
if (HAVE_FINAL)
target_compile_features(empty PRIVATE cxx_final)
endif()
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