libqt5serialport.so.5：未定义的引用`udev_device_get_devnode@libudev_183当交叉构建qt-everywhere where where where-src-5.13.1 for beaglebone黑色

Question

我是使用QT（并构建）的新手。 我已经在网络上搜索，并以多种版本的Beaglebone Black跨建造QT SRC的多种方式降落，但尚未成功构建其中任何一个。

我正在遵循github页面之一的指南在这里。

配置和制作命令正常工作，没有任何错误（只是一些警告）。 但是，当我尝试“制作安装”时，构建一直持续到我被'libqt5serialport.so.5'遭到一堆错误轰炸，最终失败了“错误1”和“错误2”。

这是给出未定义的参考错误的终端日志：

make[4]: Entering directory '/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialbus/src/tools/canbusutil'
/home/yash/BBB/gcc-linaro-6.3.1-2017.05-x86_64_arm-linux-gnueabihf/bin/arm-linux-gnueabihf-g++ -mfloat-abi=hard --sysroot=/home/yash/BBB/sysroot -Wl,-O1 -Wl,--enable-new-dtags -Wl,-z,origin -Wl,-rpath,\$ORIGIN/../lib -Wl,-rpath-link,/home/yash/BBB/qt-everywhere-src-5.13.1/qtbase/lib -Wl,-rpath-link,/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib -o ../../../bin/canbusutil .obj/main.o .obj/readtask.o .obj/canbusutil.o .obj/sigtermhandler.o .obj/moc_readtask.o .obj/moc_canbusutil.o .obj/moc_sigtermhandler.o   /home/yash/BBB/qt-everywhere-src-5.13.1/qtserialbus/lib/libQt5SerialBus.so /home/yash/BBB/qt-everywhere-src-5.13.1/qtbase/lib/libQt5Core.so -lpthread  -lrt -lpthread -ldl 

/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_list_entry_get_next@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_new@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_device_new_from_syspath@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_device_get_parent@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_enumerate_new@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_device_unref@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_enumerate_add_match_subsystem@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_enumerate_get_list_entry@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_device_get_driver@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_device_get_sysname@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_unref@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_enumerate_scan_devices@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_list_entry_get_name@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_device_get_property_value@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_enumerate_unref@LIBUDEV_183'
/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialport/lib/libQt5SerialPort.so.5: undefined reference to `udev_device_get_devnode@LIBUDEV_183'
collect2: error: ld returned 1 exit status
make[4]: *** [Makefile:99: ../../../bin/canbusutil] Error 1
make[4]: Leaving directory '/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialbus/src/tools/canbusutil'
make[3]: *** [Makefile:59: sub-canbusutil-install_subtargets] Error 2
make[3]: Leaving directory '/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialbus/src/tools'
make[2]: *** [Makefile:112: sub-tools-install_subtargets] Error 2
make[2]: Leaving directory '/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialbus/src'
make[1]: *** [Makefile:61: sub-src-install_subtargets] Error 2
make[1]: Leaving directory '/home/yash/BBB/qt-everywhere-src-5.13.1/qtserialbus'
make: *** [Makefile:178: module-qtserialbus-install_subtargets] Error 2

我尝试过多次清洁构建，但始终遇到相同的问题。

有人可以帮助弄清楚这里出了什么问题吗？

谢谢一吨。

Answer 1

我认为使用更新的图像和QT5 libs。可用对您来说更容易。

例如，当您获取图像并将其写入SD卡中时Noreferrer“> https://forum.beagleboard.org/t/debian-11-x-x-bullseye-monthly-snapshots/31280 ，然后可以使用此命令：

apt apt apt search qt5

这将使您可以搜索Debian Buster或Bullseye发行版中QT5可用的所有内容。

享受。哦...牛耶使用 apt search ，而buster使用 apt-cache search 。

我一直在研究更多：

1. https://doc.qt.io/embedded.htded.html

CMAKE，MAKE MAKIT，在BBB上安装的想法远远超出了我们可以在该论坛上讨论的内容。我无法从信息中查明问题。到目前为止给予。

如果您找到时间时，请访问forum.beagleboard.org，他们有很多人在该网站上的BBB上知识渊博。

Answer 2

对于任何试图为Beaglebone Black构建QT的人，遵循此指南适当地工作。

ps：应该牢记下载QTCreator，其版本等同于或以上的版本，而不是建造的QT-source。