25 lines
1.1 KiB
CMake
25 lines
1.1 KiB
CMake
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# Convert a binary data file into a C++
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# source file for embedding into an application binary
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#
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# Currently only implemented for Unix. Requires the 'xxd'
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# tool to be installed.
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#
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# TARGET_NAME : The name of the target to generate
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#
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# INPUT_DIR : The directory containing the input binary data file
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#
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# INPUT_FILE : The name of the binary data file in ${INPUT_DIR} to be converted into a C++
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# source file. The name of the input file will be used as the basis for the
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# symbols in the generated C++ file referring to the data buffer and its length.
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#
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# CPP_FILE : The path of the C++ source file to be generated.
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# See the documentation for xxd for information on
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# the structure of the generated source file.
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#
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function (generate_cpp_resource_file TARGET_NAME INPUT_DIR INPUT_FILE CPP_FILE)
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add_custom_command(OUTPUT ${CPP_FILE} COMMAND cd ${INPUT_DIR} && xxd -i ${INPUT_FILE} ${CPP_FILE}
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DEPENDS ${INPUT_DIR}/${INPUT_FILE})
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add_custom_target(${TARGET_NAME} ALL DEPENDS ${CPP_FILE})
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endfunction()
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