18 lines
491 B
CMake
18 lines
491 B
CMake
add_custom_command(
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OUTPUT output-not-created
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COMMAND ${CMAKE_COMMAND} -E echo output-not-created
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DEPENDS ${CMAKE_CURRENT_LIST_FILE}
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VERBATIM
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)
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add_custom_command(
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OUTPUT output-created
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COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_LIST_FILE} output-created
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DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/output-not-created
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VERBATIM
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)
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add_custom_target(drive1 ALL DEPENDS output-not-created)
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add_custom_target(drive2 ALL DEPENDS output-created)
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add_dependencies(drive2 drive1)
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