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29 lines
1.0 KiB
CMake
29 lines
1.0 KiB
CMake
option(ENABLE_RAPIDJSON "Use rapidjson" ON)
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if(NOT ENABLE_RAPIDJSON)
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return()
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endif()
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option(USE_INTERNAL_RAPIDJSON_LIBRARY "Set to FALSE to use system rapidjson library instead of bundled" ${NOT_UNBUNDLED})
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if(NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/rapidjson/include/rapidjson/rapidjson.h")
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if(USE_INTERNAL_RAPIDJSON_LIBRARY)
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message(WARNING "submodule contrib/rapidjson is missing. to fix try run: \n git submodule update --init --recursive")
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set(USE_INTERNAL_RAPIDJSON_LIBRARY 0)
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endif()
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set(MISSING_INTERNAL_RAPIDJSON_LIBRARY 1)
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endif()
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if(NOT USE_INTERNAL_RAPIDJSON_LIBRARY)
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find_path(RAPIDJSON_INCLUDE_DIR NAMES rapidjson/rapidjson.h PATHS ${RAPIDJSON_INCLUDE_PATHS})
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endif()
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if(RAPIDJSON_INCLUDE_DIR)
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set(USE_RAPIDJSON 1)
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elseif(NOT MISSING_INTERNAL_RAPIDJSON_LIBRARY)
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set(RAPIDJSON_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/rapidjson/include")
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set(USE_INTERNAL_RAPIDJSON_LIBRARY 1)
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set(USE_RAPIDJSON 1)
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endif()
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message(STATUS "Using rapidjson=${USE_RAPIDJSON}: ${RAPIDJSON_INCLUDE_DIR}")
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