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https://github.com/ClickHouse/ClickHouse.git
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56 lines
1.7 KiB
CMake
56 lines
1.7 KiB
CMake
option (ENABLE_ODBC "Enable ODBC library" ${ENABLE_LIBRARIES})
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if (NOT OS_LINUX)
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if (ENABLE_ODBC)
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message(STATUS "ODBC is only supported on Linux")
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endif()
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set (ENABLE_ODBC OFF CACHE INTERNAL "")
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endif ()
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if (NOT ENABLE_ODBC)
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if (USE_INTERNAL_ODBC_LIBRARY)
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message (${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal ODBC with ENABLE_ODBC=OFF")
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endif()
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add_library (unixodbc INTERFACE)
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target_compile_definitions (unixodbc INTERFACE USE_ODBC=0)
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message (STATUS "Not using unixodbc")
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return()
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endif()
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option (USE_INTERNAL_ODBC_LIBRARY "Use internal ODBC library" ON)
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if (NOT USE_INTERNAL_ODBC_LIBRARY)
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find_library (LIBRARY_ODBC NAMES unixodbc odbc)
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find_path (INCLUDE_ODBC sql.h)
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if(LIBRARY_ODBC AND INCLUDE_ODBC)
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add_library (unixodbc INTERFACE)
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set_target_properties (unixodbc PROPERTIES INTERFACE_LINK_LIBRARIES ${LIBRARY_ODBC})
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set_target_properties (unixodbc PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${INCLUDE_ODBC})
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set_target_properties (unixodbc PROPERTIES INTERFACE_COMPILE_DEFINITIONS USE_ODBC=1)
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if (USE_STATIC_LIBRARIES)
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find_library(LTDL_LIBRARY ltdl)
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if (LTDL_LIBRARY)
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target_link_libraries(unixodbc INTERFACE ${LTDL_LIBRARY})
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endif()
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endif()
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set(EXTERNAL_ODBC_LIBRARY_FOUND 1)
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message (STATUS "Found odbc: ${LIBRARY_ODBC}")
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else()
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message (${RECONFIGURE_MESSAGE_LEVEL} "Can't find system ODBC library")
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set(EXTERNAL_ODBC_LIBRARY_FOUND 0)
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endif()
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endif()
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if (NOT EXTERNAL_ODBC_LIBRARY_FOUND)
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set (USE_INTERNAL_ODBC_LIBRARY 1)
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endif ()
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set (USE_INTERNAL_NANODBC_LIBRARY 1)
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message (STATUS "Using unixodbc")
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