44 lines
1.8 KiB
CMake
44 lines
1.8 KiB
CMake
cmake_minimum_required(VERSION 2.6)
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project(ToClean)
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# Build a simple project.
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add_executable(toclean toclean.cxx)
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# List some build-time-generated files.
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get_target_property(TOCLEAN_FILES toclean LOCATION)
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set(TOCLEAN_FILES ${TOCLEAN_FILES}
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"${ToClean_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/toclean.dir/toclean.cxx${CMAKE_CXX_OUTPUT_EXTENSION}")
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# Create a file that must be registered for cleaning.
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file(WRITE "${ToClean_BINARY_DIR}/Registered.txt"
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"File registered for cleaning.\n")
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set_directory_properties(PROPERTIES
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ADDITIONAL_MAKE_CLEAN_FILES "${ToClean_BINARY_DIR}/Registered.txt")
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set(TOCLEAN_FILES ${TOCLEAN_FILES} "${ToClean_BINARY_DIR}/Registered.txt")
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# Create a custom command whose output should be cleaned.
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add_custom_command(OUTPUT ${ToClean_BINARY_DIR}/generated.txt
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DEPENDS ${ToClean_SOURCE_DIR}/toclean.cxx
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COMMAND ${CMAKE_COMMAND}
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ARGS -E copy ${ToClean_SOURCE_DIR}/toclean.cxx
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${ToClean_BINARY_DIR}/generated.txt
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)
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add_custom_target(generate ALL DEPENDS ${ToClean_BINARY_DIR}/generated.txt)
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set(TOCLEAN_FILES ${TOCLEAN_FILES} "${ToClean_BINARY_DIR}/generated.txt")
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# Create a custom command whose output should be cleaned, but whose name
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# is not known until generate-time
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set(copied_exe "$<TARGET_FILE_DIR:toclean>/toclean_copy${CMAKE_EXECUTABLE_SUFFIX}")
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add_custom_command(TARGET toclean POST_BUILD
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COMMAND ${CMAKE_COMMAND}
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ARGS -E copy $<TARGET_FILE:toclean>
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${copied_exe}
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)
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set_property(DIRECTORY APPEND PROPERTY
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ADDITIONAL_MAKE_CLEAN_FILES ${copied_exe})
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list(APPEND TOCLEAN_FILES "${ToClean_BINARY_DIR}/toclean_copy${CMAKE_EXECUTABLE_SUFFIX}")
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# Configure a file listing these build-time-generated files.
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configure_file(${ToClean_SOURCE_DIR}/ToCleanFiles.cmake.in
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${ToClean_BINARY_DIR}/ToCleanFiles.cmake @ONLY IMMEDIATE)
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