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25 lines
762 B
CMake
25 lines
762 B
CMake
# lz4 is the main compression method, cannot be disabled.
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set (LIBRARY_DIR "${ClickHouse_SOURCE_DIR}/contrib/lz4")
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set (SRCS
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"${LIBRARY_DIR}/lib/lz4.c"
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"${LIBRARY_DIR}/lib/lz4hc.c"
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"${LIBRARY_DIR}/lib/lz4frame.c"
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"${LIBRARY_DIR}/lib/xxhash.c"
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)
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add_library (_lz4 ${SRCS})
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add_library (ch_contrib::lz4 ALIAS _lz4)
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target_compile_definitions (_lz4 PUBLIC LZ4_DISABLE_DEPRECATE_WARNINGS=1)
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target_compile_definitions (_lz4 PUBLIC LZ4_FAST_DEC_LOOP=1)
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if(ARCH_S390X)
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target_compile_definitions(_lz4 PRIVATE LZ4_STATIC_LINKING_ONLY_ENDIANNESS_INDEPENDENT_OUTPUT)
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endif()
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if (SANITIZE STREQUAL "undefined")
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target_compile_options (_lz4 PRIVATE -fno-sanitize=undefined)
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endif ()
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target_include_directories(_lz4 PUBLIC "${LIBRARY_DIR}/lib")
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