forked from Ocean/datum_gateway
21 lines
963 B
CMake
21 lines
963 B
CMake
set(OUTPUT_CONTENT "#include <stddef.h>\n")
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foreach(INPUT_FILE ${INPUT_FILES})
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file(READ ${SOURCE_DIR}/${INPUT_FILE} INPUT_DATA_HEX HEX)
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string(SHA256 INPUT_HASH "${INPUT_DATA_HEX}")
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string(SUBSTRING "${INPUT_HASH}" 0 12 INPUT_HASH)
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string(REGEX REPLACE "[^a-zA-Z0-9_]" "_" OUTPUT_VAR ${INPUT_FILE})
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string(LENGTH ${INPUT_DATA_HEX} INPUT_DATA_LEN)
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math(EXPR INPUT_DATA_LEN "${INPUT_DATA_LEN} / 2")
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string(REGEX REPLACE "................" "\\0\n" INPUT_DATA_C_ARRAY "${INPUT_DATA_HEX}")
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string(REGEX REPLACE "[^\n][^\n]" "\\\\x\\0" INPUT_DATA_C_ARRAY "${INPUT_DATA_C_ARRAY}")
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string(REGEX REPLACE "\n" "\"\n\"" INPUT_DATA_C_ARRAY "${INPUT_DATA_C_ARRAY}")
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string(APPEND OUTPUT_CONTENT "\nstatic const char ${OUTPUT_VAR}[]=\n\"${INPUT_DATA_C_ARRAY}\\0\";\nstatic const size_t ${OUTPUT_VAR}_sz=${INPUT_DATA_LEN};\nstatic const char ${OUTPUT_VAR}_etag[] = \"\\\"${INPUT_HASH}\\\"\";\n")
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endforeach()
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file(WRITE ${OUTPUT_FILE} "${OUTPUT_CONTENT}")
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