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- set(ENV{QEMU_LD_PREFIX} "${BROTLI_WRAPPER_LD_PREFIX}")
- execute_process(
- WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
- COMMAND ${BROTLI_WRAPPER} ${BROTLI_CLI} --force --quality=${QUALITY} ${INPUT} --output=${OUTPUT}.br
- RESULT_VARIABLE result
- ERROR_VARIABLE result_stderr)
- if(result)
- message(FATAL_ERROR "Compression failed: ${result_stderr}")
- endif()
- execute_process(
- WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
- COMMAND ${BROTLI_WRAPPER} ${BROTLI_CLI} --force --decompress ${OUTPUT}.br --output=${OUTPUT}.unbr
- RESULT_VARIABLE result)
- if(result)
- message(FATAL_ERROR "Decompression failed")
- endif()
- function(test_file_equality f1 f2)
- if(NOT CMAKE_VERSION VERSION_LESS 2.8.7)
- file(SHA512 "${f1}" f1_cs)
- file(SHA512 "${f2}" f2_cs)
- if(NOT "${f1_cs}" STREQUAL "${f2_cs}")
- message(FATAL_ERROR "Files do not match")
- endif()
- else()
- file(READ "${f1}" f1_contents)
- file(READ "${f2}" f2_contents)
- if(NOT "${f1_contents}" STREQUAL "${f2_contents}")
- message(FATAL_ERROR "Files do not match")
- endif()
- endif()
- endfunction()
- test_file_equality("${INPUT}" "${OUTPUT}.unbr")
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