使用链接静态库的共享库构建程序时出现未定义的引用错误

如何解决使用链接静态库的共享库构建程序时出现未定义的引用错误

我将 AWS WebRTC 库构建为静态库，并使用它创建了一些共享库。 据我了解，如果我使用静态库创建共享库，则应将静态库包含在共享库中。但是，如果我使用共享库构建程序，则会发生“对 '' 的未定义引用”错误（关于 WebRTC 库）。

使用共享库构建程序时出现未定义引用错误

arm-linux-gnueabihf-g++ .obj/main.o -Wl,-rpath=/lib -Llibs -lpthread -lmysharedlib -o KeyWeDoorbell
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `getStateMachineCurrentState'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `mbedtls_x509write_crt_der'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `compareJsonString'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `initializeEndianness'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `mbedtls_x509_crt_parse_file'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `hashTableCreateWithParams'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `usrsctp_conninput'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `stackQueueRemoveItem'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `putInt32'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `lws_service'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `globalUnlockMutex'
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `onDataChannel'
....
/home/jacob/Workspace/toolchain/arm-linux-gnueabihf/bin/ld: libs/libkeywe.so: undefined reference to `globalGetTime'
collect2: error: ld returned 1 exit status

构建共享库

arm-linux-gnueabihf-g++ -shared .obj/aws_webrtc_test.o -lpthread -Llibs -Bstatic -lkvsWebrtcClient -lkvsWebrtcSignalingClient -o mysharedlib.so

--------------------------- 编辑-------------------- --------

我尝试构建一个直接使用静态库的程序，但效果很好。所以我认为这是因为库 CMakefile 中 target_link_libraries 的 Scope(PUBLIC/INTERFACE/PRIVATE)。

所以我改成这样

add_library(kvsWebrtcClient ${LINKAGE} ${WEBRTC_CLIENT_SOURCE_FILES})

target_link_libraries(
  kvsWebrtcClient
  PUBLIC kvspicUtils
         kvspicState
         ${CMAKE_THREAD_LIBS_INIT}
         ${OPENSSL_SSL_LIBRARY}
         ${OPENSSL_CRYPTO_LIBRARY}
         ${SRTP_LIBRARIES}
         ${Usrsctp}
         ${MBEDTLS_LIBRARIES}
         ${GPERFTOOLS_MALLOC_LIBRARIES}
         ${GPERFTOOLS_PROFILER_LIBRARIES}
         ${EXTRA_DEPS})

add_library(kvsWebrtcSignalingClient ${LINKAGE} ${WEBRTC_SIGNALING_CLIENT_SOURCE_FILES})

target_link_libraries(
  kvsWebrtcSignalingClient
  PUBLIC kvsCommonLws
         ${LIBWEBSOCKETS_LIBRARIES} 
         kvspicUtils
         kvspicState
         ${CMAKE_THREAD_LIBS_INIT}
         ${EXTRA_DEPS}
         ${OPENSSL_SSL_LIBRARY}
         ${OPENSSL_CRYPTO_LIBRARY}
         ${GPERFTOOLS_MALLOC_LIBRARIES}
         ${GPERFTOOLS_PROFILER_LIBRARIES}
         ${MBEDTLS_LIBRARIES})

但是是一样的。有大佬知道怎么解决吗？