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# Read the input file into 'indata', converting each byte to a pair of hex
# characters
file(READ "${INPUT_FILE}" indata HEX)
# For each pair of characters, indent them and prepend the 0x prefix, and
# append a comma separateor.
# TODO: Prettify this. Should group a number of bytes per line instead of one
# per line.
string(REGEX REPLACE "(..)" " 0x\\1,\n" output "${indata}")
# Write the list of hex chars to the output file in a const byte array
file(WRITE "${OUTPUT_FILE}"
"const unsigned char ${VARIABLE_NAME}[] = {\n${output}};\n")
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