mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 08:40:50 +00:00
31 lines
1.1 KiB
CMake
31 lines
1.1 KiB
CMake
if (NOT OS_FREEBSD)
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option (USE_INTERNAL_ZLIB_LIBRARY "Set to FALSE to use system zlib library instead of bundled" ${NOT_UNBUNDLED})
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endif ()
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if (NOT USE_INTERNAL_ZLIB_LIBRARY)
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find_package (ZLIB)
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endif ()
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if (NOT ZLIB_FOUND)
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if (NOT MSVC)
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set (INTERNAL_ZLIB_NAME "zlib-ng")
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else ()
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set (INTERNAL_ZLIB_NAME "zlib")
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if (NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/${INTERNAL_ZLIB_NAME}")
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message (WARNING "Will use standard zlib, please clone manually:\n git clone https://github.com/madler/zlib.git ${ClickHouse_SOURCE_DIR}/contrib/${INTERNAL_ZLIB_NAME}")
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endif ()
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endif ()
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set (USE_INTERNAL_ZLIB_LIBRARY 1)
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set (ZLIB_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/${INTERNAL_ZLIB_NAME}" "${ClickHouse_BINARY_DIR}/contrib/${INTERNAL_ZLIB_NAME}") # generated zconf.h
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set (ZLIB_INCLUDE_DIRS ${ZLIB_INCLUDE_DIR}) # for poco
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set (ZLIB_FOUND 1) # for poco
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if (USE_STATIC_LIBRARIES)
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set (ZLIB_LIBRARIES zlibstatic)
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else ()
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set (ZLIB_LIBRARIES zlib)
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endif ()
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endif ()
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message (STATUS "Using zlib: ${ZLIB_INCLUDE_DIR} : ${ZLIB_LIBRARIES}")
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