節儉的聯系

Question

嘗試將可執行文件鏈接到使用thrift庫時，我得到undefined reference to 'typeinfo for apache::thrift::transport::TTransportException' （和其他符號）。 我在Ubuntu 18.04上使用GCC 7.3.0，在CLion中使用CMake進行構建，在花了一天的時間研究這個問題並訪問了this ， that和this鏈接后，我陷入了困境。

CMake命令如下所示

對於我的共享對象：

TARGET_LINK_LIBRARIES(server INTERFACE
                      etcdclient
                      TopologyProtocols
                      event
                      ${THRIFT_LIBRARIES}
                      ${Boost_LIBRARIES}
                      lzo2
                      sqlite3
                      zmq
                      ${SPDK_LIBS}
                      ${DPDK_LIBS}
                      grpc
                      grpc++
                      gtest
                      gmock
                      xml2
                      stdc++fs
                      bfd
                      -l:libisal.so.2
                      sgutils2
                      pthread
                      uuid
                      rt
                      )

可執行的CMake命令：

TARGET_LINK_LIBRARIES(kserver
                      server
                      ${THRIFT_LIBRARIES}
                      )

CMake生成的鏈接器命令：

cmake_link_script CMakeFiles/kserver.dir/link.txt --verbose=1
/usr/bin/c++  -O3 -DNDEBUG   CMakeFiles/kserver.dir/main.cpp.o  -o kserver  -L/server/ext/spdk/build/lib  -L/server/ext/spdk/dpdk/build/lib  -L/server/ext/isal/lib -Wl,-rpath,/server/ext/spdk/build/lib:/server/ext/spdk/dpdk/build/lib:/server/ext/isal/lib:/server/cmake-build-release/lib/proj:/usr/local/lib:/server/cmake-build-release/ext/etcd:/server/cmake-build-release/protocols ../../lib/proj/libproj.so /usr/local/lib/libthrift.so /usr/local/lib/libthriftnb.so ../../ext/etcd/libetcdclient.so ../../protocols/libTopologyProtocols.so /home/user/vcpkg/installed/x64-linux/lib/libprotobuf.a -levent /usr/local/lib/libthrift.so /usr/local/lib/libthriftnb.so /home/user/vcpkg/installed/x64-linux/lib/libboost_system.a -llzo2 /home/user/vcpkg/installed/x64-linux/lib/libsqlite3.a -lpthread -ldl -lzmq -lspdk -ldpdk -lgrpc -lgrpc++ -lgtest -lgmock -lxml2 -lstdc++fs -lbfd -l:libisal.so.2 -lsgutils2 -lpthread -luuid -lrt

該命令看起來非常好，它與thrift ， thriftnb和event鏈接。從編譯器和常規項目設置開始，此處是源root中根CMakeList.txt的內容。

LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
LIST(APPEND CMAKE_PREFIX_PATH "${CMAKE_SOURCE_DIR}/cmake")

SET(CMAKE_CXX_STANDARD 17)
#SET(ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/build/lib")
#SET(LIBRARY_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/build/lib")
#SET(RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/build/bin")

ADD_COMPILE_OPTIONS(
        -include server.h
        #        -Wall
        #        -pedantic
        -march=native
)
ADD_COMPILE_DEFINITIONS(
        BOOST_COROUTINES_NO_DEPRECATION_WARNING
        GTEST_LINKED_AS_SHARED_LIBRARY
)
INCLUDE_DIRECTORIES(
        ${CMAKE_SOURCE_DIR}/lib/include/server
        ${CMAKE_SOURCE_DIR}/lib/include
)

LINK_DIRECTORIES(
        ${CMAKE_SOURCE_DIR}/ext/spdk/build/lib
        ${CMAKE_SOURCE_DIR}/ext/spdk/dpdk/build/lib
        ${CMAKE_SOURCE_DIR}/ext/isal/lib
)

FIND_PACKAGE(Boost REQUIRED COMPONENTS
             system)
FIND_PACKAGE(Protobuf REQUIRED)
FIND_PACKAGE(GRPC REQUIRED)
INCLUDE(${CMAKE_CURRENT_LIST_DIR}/cmake/FindGRPC.cmake)

FIND_PACKAGE(LZO REQUIRED)
FIND_PACKAGE(sqlite3 REQUIRED)
FIND_PACKAGE(ZeroMQ CONFIG REQUIRED)
FIND_PACKAGE(GTest REQUIRED)
FIND_PACKAGE(Thrift REQUIRED)

ADD_SUBDIRECTORY(lib/server)
ADD_SUBDIRECTORY(ext/etcd)
ADD_SUBDIRECTORY(protocols)
ADD_SUBDIRECTORY(proc/kserver)

樣例編譯命令

/usr/bin/c++  -DBOOST_COROUTINES_NO_DEPRECATION_WARNING -DGTEST_LINKED_AS_SHARED_LIBRARY -Dserver_EXPORTS -I/home/user/sourcelib/include/server -I/home/user/sourcelib/include -I/home/user/sourceext/spdk/include -I/home/user/sourcecmake-build-release/ext/etcd -I/home/user/sourcecmake-build-release/protocols -I/home/user/vcpkg/installed/x64-linux/include  -O3 -DNDEBUG -fPIC   -include server.h -march=native -std=gnu++1z -o CMakeFiles/server.dir/misc/ServerHost.cpp.o -c /home/user/sourcelib/server/misc/ServerHost.cpp

我做錯了什么？

Answer 1

經過兩天的時間，我發現機器上已安裝了一些深奧的版本，而軟件包管理器在手動刪除並使用vcpkg提供的版本后，並沒有意識到該版本，所有鏈接vcpkg預期進行。