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    • [Seek Help] 求c++开发连接 mongo5.0
    Experiences and Insight 393 views · 6 replies ·
    Tofloor
    poster avatar
    151******18
    deepin
    2023-04-18 01:01
    Author

    进行c++ 开发连接mongo 5.0，需要libmongoc，从最新源码构建libmongoc报错，求教解决办法，或者其他能让c++ 开发连接mongo 5.0的办法，用的是deepin社区(20.8)，求助！

    /usr/bin/ld: libmongoc-1.0.so.0.0.0: undefined reference to `usprep_close_70'
/usr/bin/ld: libmongoc-1.0.so.0.0.0: undefined reference to `u_strToUTF8_70'
/usr/bin/ld: libmongoc-1.0.so.0.0.0: undefined reference to `usprep_openByType_70'
/usr/bin/ld: libmongoc-1.0.so.0.0.0: undefined reference to `usprep_prepare_70'
/usr/bin/ld: libmongoc-1.0.so.0.0.0: undefined reference to `u_strFromUTF8_70'
collect2: error: ld returned 1 exit status
make[2]: *** [src/libmongoc/CMakeFiles/mongoc-stat.dir/build.make:105：src/libmongoc/mongoc-stat] 错误 1
make[1]: *** [CMakeFiles/Makefile2:1738：src/libmongoc/CMakeFiles/mongoc-stat.dir/all] 错误 2
make: *** [Makefile:166：all] 错误 2
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    root
    deepin
    2023-04-18 01:15
    #1

    告诉编译器把 icu 库也 link 上

    tail

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    绍贝格尔
    deepin
    2023-04-18 02:11
    #2

    https://blog.csdn.net/mijichui2153/article/details/108963549

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    151******18
    deepin
    2023-04-18 17:06
    #3

    谢谢！

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    151******18
    deepin
    2023-04-20 23:27
    #4

    icu安装，参考分享

    https://github.com/unicode-org/icu/releases/download/release-73-1/icu4c-73_1-src.tgz

    https://noknow.info/it/os/install_icu4c_from_source?lang=en

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    151******18
    deepin
    2023-04-21 06:06
    #5

    icu 73.1安装了，还是同样的提示，头疼... /usr/bin/ld: libmongoc-1.0.so.0.0.0: undefined reference to `usprep_close_70'

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    151******18
    deepin
    2023-04-21 23:05
    #6

    解决，直接添加 https://github.com/julp/FindICU.cmake 搞定，具体原因没搞清😰

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