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63 lines
2.7 KiB
CMake
63 lines
2.7 KiB
CMake
option(ENABLE_PROTOBUF "Enable protobuf" ${ENABLE_LIBRARIES})
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if(NOT ENABLE_PROTOBUF)
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if(USE_INTERNAL_PROTOBUF_LIBRARY)
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message(${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal protobuf with ENABLE_PROTOBUF=OFF")
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endif()
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return()
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endif()
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# Normally we use the internal protobuf library.
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# You can set USE_INTERNAL_PROTOBUF_LIBRARY to OFF to force using the external protobuf library, which should be installed in the system in this case.
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# The external protobuf library can be installed in the system by running
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# sudo apt-get install libprotobuf-dev protobuf-compiler libprotoc-dev
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option(USE_INTERNAL_PROTOBUF_LIBRARY "Set to FALSE to use system protobuf instead of bundled. (Experimental. Set to OFF on your own risk)" ON)
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if(NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/protobuf/cmake/CMakeLists.txt")
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if(USE_INTERNAL_PROTOBUF_LIBRARY)
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message(WARNING "submodule contrib/protobuf is missing. to fix try run: \n git submodule update --init")
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message(${RECONFIGURE_MESSAGE_LEVEL} "Can't use internal protobuf")
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set(USE_INTERNAL_PROTOBUF_LIBRARY 0)
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endif()
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set(MISSING_INTERNAL_PROTOBUF_LIBRARY 1)
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endif()
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if(NOT USE_INTERNAL_PROTOBUF_LIBRARY)
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find_package(Protobuf)
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if(NOT Protobuf_INCLUDE_DIR OR NOT Protobuf_LIBRARY)
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message(${RECONFIGURE_MESSAGE_LEVEL} "Can't find system protobuf library")
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set(EXTERNAL_PROTOBUF_LIBRARY_FOUND 0)
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elseif(NOT Protobuf_PROTOC_EXECUTABLE)
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message(${RECONFIGURE_MESSAGE_LEVEL} "Can't find system protobuf compiler")
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set(EXTERNAL_PROTOBUF_LIBRARY_FOUND 0)
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else()
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set(EXTERNAL_PROTOBUF_LIBRARY_FOUND 1)
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set(USE_PROTOBUF 1)
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endif()
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endif()
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if(NOT EXTERNAL_PROTOBUF_LIBRARY_FOUND AND NOT MISSING_INTERNAL_PROTOBUF_LIBRARY)
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set(Protobuf_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/protobuf/src")
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set(Protobuf_LIBRARY libprotobuf)
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set(Protobuf_PROTOC_EXECUTABLE "$<TARGET_FILE:protoc>")
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set(Protobuf_PROTOC_LIBRARY libprotoc)
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include("${ClickHouse_SOURCE_DIR}/contrib/protobuf-cmake/protobuf_generate.cmake")
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set(USE_INTERNAL_PROTOBUF_LIBRARY 1)
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set(USE_PROTOBUF 1)
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endif()
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if(OS_FREEBSD AND SANITIZE STREQUAL "address")
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# ../contrib/protobuf/src/google/protobuf/arena_impl.h:45:10: fatal error: 'sanitizer/asan_interface.h' file not found
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# #include <sanitizer/asan_interface.h>
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if(LLVM_INCLUDE_DIRS)
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set(Protobuf_INCLUDE_DIR "${Protobuf_INCLUDE_DIR}" ${LLVM_INCLUDE_DIRS})
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else()
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message(${RECONFIGURE_MESSAGE_LEVEL} "Can't use protobuf on FreeBSD with address sanitizer without LLVM")
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set(USE_PROTOBUF 0)
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endif()
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endif()
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message(STATUS "Using protobuf=${USE_PROTOBUF}: ${Protobuf_INCLUDE_DIR} : ${Protobuf_LIBRARY} : ${Protobuf_PROTOC_EXECUTABLE} : ${Protobuf_PROTOC_LIBRARY}")
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