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73 lines
2.6 KiB
73 lines
2.6 KiB
set(SCRIPT_CONTENT [=[ |
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include(functions/trim_retired_files) |
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trim_retired_files("${ROOT_FOLDER}" "${CURRENT_FILES}" "${OUTPUT_FILE}") |
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]=]) |
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function(trim_retired_files root_folder current_files output_file) |
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file( |
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GLOB_RECURSE retired_files |
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RELATIVE "${root_folder}" |
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"${root_folder}/*") |
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list(REMOVE_ITEM retired_files ${current_files}) |
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list(LENGTH retired_files retired_file_count) |
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foreach(retired_file ${retired_files}) |
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file(REMOVE "${root_folder}/${retired_file}") |
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endforeach() |
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if(${retired_file_count} GREATER 0 OR NOT EXISTS ${output_file}) |
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file(TOUCH ${output_file}) |
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endif() |
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endfunction(trim_retired_files) |
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function(add_trim_command) |
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set(oneValueArgs |
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ROOT_FOLDER |
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OUTPUT |
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BYPRODUCT |
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SCRIPT_PATH) |
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set(multiValueArgs CURRENT_FILES) |
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cmake_parse_arguments(PARSE_ARGV 0 arg "" "${oneValueArgs}" "${multiValueArgs}") |
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if(NOT arg_ROOT_FOLDER) |
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message(FATAL_ERROR "add_trim_command: missing required parameter ROOT_FOLDER") |
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endif() |
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if(NOT arg_OUTPUT OR NOT arg_BYPRODUCT OR NOT arg_SCRIPT_PATH) |
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cmake_path(GET arg_ROOT_FOLDER FILENAME root_filename) |
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if(NOT arg_OUTPUT) |
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set(arg_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${root_filename}.dne") |
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endif() |
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if(NOT arg_BYPRODUCT) |
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set(arg_BYPRODUCT "${CMAKE_CURRENT_BINARY_DIR}/${root_filename}.rm") |
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endif() |
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if(NOT arg_SCRIPT_PATH) |
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get_property(is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) |
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if(is_multi_config) |
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set(arg_SCRIPT_PATH "${CMAKE_CURRENT_BINARY_DIR}/${root_filename}_$<CONFIG>.cmake") |
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else() |
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set(arg_SCRIPT_PATH "${CMAKE_CURRENT_BINARY_DIR}/${root_filename}.cmake") |
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endif() |
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endif() |
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endif() |
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# Mark the output file as SYMBOLIC to indicate that it will not be created by the command. |
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# Since its output file is never created, this command should execute on every build. |
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set_source_files_properties("${arg_OUTPUT}" PROPERTIES SYMBOLIC true) |
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file(GENERATE OUTPUT "${arg_SCRIPT_PATH}" CONTENT "${SCRIPT_CONTENT}") |
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add_custom_command( |
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COMMENT "Trimming ${arg_ROOT_FOLDER}" |
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OUTPUT "${arg_OUTPUT}" |
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BYPRODUCTS "${arg_BYPRODUCT}" |
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COMMAND ${CMAKE_COMMAND} |
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-D "CMAKE_MODULE_PATH=${CMAKE_MODULE_PATH}" |
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-D "ROOT_FOLDER=${arg_ROOT_FOLDER}" |
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-D "CURRENT_FILES=${arg_CURRENT_FILES}" |
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-D "OUTPUT_FILE=${arg_BYPRODUCT}" |
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-P "${arg_SCRIPT_PATH}" |
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VERBATIM) |
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set(TRIM_COMMAND_OUTPUT "${arg_OUTPUT}" PARENT_SCOPE) |
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set(TRIM_COMMAND_BYPRODUCT "${arg_BYPRODUCT}" PARENT_SCOPE) |
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endfunction(add_trim_command)
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