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Define a cmake function copy_files_to_build_dir(source_files, targetsuffix) that defines a single custom target and single custom command to copy the set of source files to CMAKE_CURRENT_BINARY_DIR. All of the real work is done via cmake -E copy_if_different. This function will replace the nearly identical cmake code in several other directories. This function has the advantage of being a single target for the set of source files instead of a target per-file. Signed-off-by: Mark Stemm <mark.stemm@gmail.com>
31 lines
1.1 KiB
CMake
31 lines
1.1 KiB
CMake
#
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# Copyright (C) 2022 The Falco Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations under the License.
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#
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function(copy_files_to_build_dir source_files targetsuffix)
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set(build_files)
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foreach(file_path ${source_files})
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get_filename_component(trace_file ${file_path} NAME)
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list(APPEND build_files ${CMAKE_CURRENT_BINARY_DIR}/${trace_file})
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endforeach()
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add_custom_target(copy-files-${targetsuffix} ALL
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DEPENDS ${build_files})
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add_custom_command(OUTPUT ${build_files}
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COMMAND ${CMAKE_COMMAND} -E copy_if_different ${source_files} ${CMAKE_CURRENT_BINARY_DIR}
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DEPENDS ${source_files})
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endfunction()
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