- set(genexvar $<COMPILE_FEATURES:cxx_final>)
- add_custom_target(copy_target
- COMMAND "${CMAKE_COMMAND}" -E copy "${CMAKE_CURRENT_SOURCE_DIR}/empty.cpp" "${CMAKE_CURRENT_BINARY_DIR}/copied_file${genexvar}.txt"
- )
- set_property(SOURCE "${CMAKE_CURRENT_BINARY_DIR}/copied_file0.cpp" PROPERTY GENERATED 1)
- set_property(SOURCE "${CMAKE_CURRENT_BINARY_DIR}/copied_file1.cpp" PROPERTY GENERATED 1)
- add_library(empty "${CMAKE_CURRENT_BINARY_DIR}/copied_file${genexvar}.cpp")
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