使用 cmake --install 动态库会丢失到另一个的符号链接

有一个项目收集了2个库TinyEXIF和tinyxml2，其中TinyEXIF需要tinyxml2。 CMakeLists.txt：

option(BUILD_TINYEXIF "Build 3rdparty library TinyEXIF with tinyxml2" OFF)

if(BUILD_TINYEXIF)
    file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/tinyxml2)
    execute_process(
        COMMAND ${CMAKE_COMMAND} ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/tinyxml2
                                 -DCMAKE_INSTALL_PREFIX=tinyxml2_install
                                 -DBUILD_SHARED_LIBS=ON
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/tinyxml2
    )

    execute_process(
        COMMAND ${CMAKE_COMMAND} --build .
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/tinyxml2
    )

    execute_process(
        COMMAND ${CMAKE_COMMAND} --install .
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/tinyxml2
    )

    file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/TinyEXIF)
    execute_process(
        COMMAND ${CMAKE_COMMAND} ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/TinyEXIF
                                -DCMAKE_INSTALL_PREFIX=TinyEXIF_install
                                -DBUILD_SHARED_LIBS=ON -DBUILD_STATIC_LIBS=OFF
                                -Dtinyxml2_DIR=${CMAKE_BINARY_DIR}/tinyxml2/tinyxml2_install/lib/cmake/tinyxml2
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/TinyEXIF
    )
    
    execute_process(
        COMMAND ${CMAKE_COMMAND} --build .
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/TinyEXIF
    )
    
    execute_process(
        COMMAND ${CMAKE_COMMAND} --install .
        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/TinyEXIF
    )
    set(tinyxml2_DIR "${CMAKE_BINARY_DIR}/tinyxml2/tinyxml2_install/lib/cmake/tinyxml2")
    set(TinyEXIF_DIR "${CMAKE_BINARY_DIR}/TinyEXIF/TinyEXIF_install/lib/cmake/TinyEXIF")

    #list(APPEND CMAKE_BUILD_RPATH "${CMAKE_BINARY_DIR}/TinyEXIF/TinyEXIF_install/lib")
    #list(APPEND CMAKE_BUILD_RPATH "${CMAKE_BINARY_DIR}/tinyxml2/tinyxml2_install/lib")

endif()

find_package(tinyxml2 CONFIG REQUIRED)

find_package(TinyEXIF CONFIG REQUIRED)

file(GLOB_RECURSE SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/src/*")

file(GLOB_RECURSE HEADERS "${CMAKE_CURRENT_SOURCE_DIR}/include/*")

add_executable(Geotags ${SOURCES} ${HEADERS})

include_directories("${CMAKE_BINARY_DIR}/TinyEXIF/TinyEXIF_install/include")

include_directories("${CMAKE_CURRENT_SOURCE_DIR}/include")
target_link_libraries(Geotags
    TinyEXIF
)

配置完成后，在build文件夹中会出现必要的库，以及这个库的安装文件夹，结构如下：

build ->
    TinyEXIF ->
       libTinyEXIF.so
       libTinyEXIF.so.1
       libTinyEXIF.so.1.0.3
       TinyEXIF_install ->
           lib ->
               libTinyEXIF.so
               libTinyEXIF.so.1
               libTinyEXIF.so.1.0.3
           ....
     tinyxml2 ->
       libtinyxml2.so
       libtinyxml2.so.10
       libtinyxml2.so.10.0.0
       tinyxml2_install ->
           lib ->
               libtinyxml2.so
               libtinyxml2.so.10
               libtinyxml2.so.10.0.0

当我启动它时，弹出以下内容：

./Geotags: error while loading shared libraries: libtinyxml2.so.10: cannot open shared object file: No such file or directory

针对 build/TinyEXIF/TinyEXIF_install/libTinyEXIF.so 文件的 ldd 命令输出：

        linux-vdso.so.1 (0x00007ffd8979b000)
        libtinyxml2.so.10 => not found
        libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fa640735000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fa64064c000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fa64061e000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fa64040c000)
        /lib64/ld-linux-x86-64.so.2 (0x00007fa6409d5000)

针对 build/TinyEXIF/libTinyEXIF.so 文件的 ldd 命令输出：

        linux-vdso.so.1 (0x00007ffd6d9db000)
        libtinyxml2.so.10 => build/tinyxml2/tinyxml2_install/lib/libtinyxml2.so.10 (0x00007f4ad3c46000)
        libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f4ad39bd000)
        libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f4ad38d4000)
        libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f4ad38a6000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f4ad3694000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f4ad3c7e000)

也就是说，安装后该库就与其依赖项失去连接。但是，如果您强制沿着路径 build/TinyEXIF/libTinyEXIF.so 推送库，那么一切都会正常。另外，如果您通过 clang 进行编译，ldd 输出是相同的，但程序启动并运行。但是在gcc的情况下，就会出现这个错误。这与什么有关？我阅读了有关 RPATH 的文档，但是在研究了相应的变量后，它并没有帮助我。