[参考译文] PROCESSOR-SDK-AM335X：在定制硬件上移植 Qt5

您好 Krunal、

我们很难为 AM335x-EVM 构建 Yocto、它会在日志中中断很多时间。

此处、我们的目的是使用 QT5构建最小文件系统。

当我们通过下面的内置构建进行构建时、我们得到的误差是、

# cd /usr/lib/qt/examples/gui/analoglock/
#./analogeclock
qt.qpa.plugin:在""中找不到 Qt 平台插件"eglfs"
无法启动此应用程序、因为无法初始化 Qt 平台插件。 重新安装应用程序可能会解决此问题。

可用的平台插件包括：linuxfb、minimal、offscreen、vnc。

已中止
# ls -l /usr/lib/libe
libEGL.so           libEnginio.so libEnginio.so       libEnginio.SO.1.6.3
libEGL.SO.1         libEnginio.SO.1
libEGL.SO.1.0.0     libEnginio.SO.1.6
# ls -l /usr/lib/libQt5
libQt5Bodymovin.so                libQt5Qml.so.5.15
libQt5Bodymovin.so.5              libQt5Qml.so.5.15.8
libQt5Bodymovin.so.5.15           libQt5QmlModels.so
libQt5Bodymovin.so.5.15.8         libQt5QmlModels.so.5.
libQt5Charts.so                   libQt5QmlModels.so.5.15
libQt5Charts.so.5                 libQt5QmlModels.so.5.15.8.
libQt5Charts.so.5.15              libQt5QmlWorkerScript.so
libQt5Charts.so.5.15.8            libQt5QmlWorkerScript.so.5.
libQt5Coap.so                     libQt5QmlWorkerScript.so.5.15
libQt5Coap.so.5                   libQt5QmlWorkerScript.so.5.15.8.
libQt5Coap.so.5.15                libQt5Quick.so
libQt5Coap.so.5.15.2              libQt5Quick.so.5.
libQt5Concurrent．so               libQt5Quick.so.5.15
libQt5Concurrent．so.5             libQt5Quick.so.5.15.8
libQt5Concurrent．so.5.15          libQt5QuickControls2.so
libQt5Concurrent．so.5.15.8        libQt5QuickControls2.so.5
libQt5Core.so                     libQt5QuickControls2.so.5.15
libQt5Core.so.5                   libQt5QuickControls2.so.5.15.8
libQt5Core.so.5.15                libQt5QuickShapes.so
libQt5Core.so.5.15.8              libQt5QuickShapes.so.5.
libQt5Gui.so                      libQt5QuickShapes.so.5.15
libQt5Gui.so.5                    libQt5QuickShapes.so.5.15.8
libQt5Gui.so.5.15                 libQt5QuickTemplate2.so
libQt5Gui.so.5.15.8               libQt5QuickTemplate2.so.5.
libQt5Knx.so                      libQt5QuickTemplate2.so.5.15
libQt5Knx.so.5                    libQt5QuickTemplate2.so.5.15.8.
libQt5Knx.so.5.15                 libQt5QuickTest.so
libQt5Knx.so.5.15.2               libQt5QuickTest.so.5.
libQt5Location.so                 libQt5QuickTest.so.5.15
libQt5Location.so.5               libQt5QuickTest.so.5.15.8
libQt5位置.so.5.15            libQt5QuickWidgets.so
libQt5位置.so.5.15.8          libQt5QuickWidgets.so.5.
libQt5Mqt.so                     libQt5QuickWidgets.so.5.15
libQt5Mqt.so.5                   libQt5QuickWidgets.so.5.15.8.
libQt5Mqt.so.5.15                libQt5RemoteObjects.so
libQt5Mqt.so.5.15.2              libQt5RemoteObjects.so.5.
libQt5Multimedia .so               libQt5RemoteObjects.so.5.15
libQt5Multimedia .SO.5             libQt5RemoteObjects.SO5.15.8
libQt5Multimedia .SO.5.15          libQt5Script.so
libQt5Multimedia .SO.5.15.8        libQt5Script.SO.5
libQt5MultimediaQuick.so          libQt5Script.so.5.15
libQt5MultimediaQuick.SO.5        libQt5Script.SO.5.15.8
libQt5MultimediaQuick.so.5.15     libQt5ScriptTools.so
libQt5MultimediaQuick.so.5.15.8   libQt5ScriptTools.so.5.
libQt5MultimediaWidgets.so        libQt5ScriptTools.so.5.15
libQt5MultimediaWidgets.so.5      libQt5ScriptTools.so.5.15.8.
libQt5MultimediaWidgets.so.5.15   libQt5Scxml.so
libQt5MultimediaWidgets.so.5.15.8 libQt5Scxml.so.5
libQt5Network.so                  libQt5Scxml.so.5.15
libQt5Network.SO.5                libQt5Scxml.so.5.15.8
libQt5Network.SO.5.15             libQt5Sensors.so
libQt5Network.SO.5.15.8           libQt5Sensors.SO.5
libQt5OpcUa.so                    libQt5Sensors.so.5.15
libQt5OpcUa.so.5                  libQt5Sensors.so.5.15.8
libQt5OpcUa.so.5.15               libQt5Sql.so
libQt5OpcUa.so.5.15.2             libQt5Sql.so.5
libQt5 Positioning.so              libQt5Sql.so.5.15
libQt5 Positioning.so.5            libQt5Sql.so5.15.8
libQt5 Positioning.so.5.15         libQt5Test.so
libQt5 Positioning.so.5.15.8       libQt5Test.SO.5
libQt5PositioningQuick.so         libQt5Test.so.5.15
libQt5PositioningQuick.SO.5       libQt5Test.SO5.15.8
libQt5PositioningQuick.so.5.15    libQt5Widgets.so
libQt5PositioningQuick.so.5.15.8  libQt5Widgets.so.5.
libQt5PrintSupport.so             libQt5Widgets.so.5.15
libQt5PrintSupport.SO.5           libQt5Widgets.so.5.15.8
libQt5PrintSupport.SO.5.15        libQt5Xml.so
libQt5PrintSupport.SO.5.15.8      libQt5Xml.SO.5
libQt5Qml.so                      libQt5Xml.so.5.15
libQt5Qml.so.5                    libQt5Xml.so.5.15.8
# ls -l /usr/lib/libQt5

我们在中提供了所有支持的库、

请帮助我们使用 QT5的最小文件系统、我们的 eMMC 大小仅为2GB。

Rgds

Chandrae2e.ti.com/.../yocto_5F00_am335x_5F00_build_5F00_errors.docx

错误：任务(/HDD/Texas Instruments /AM335x/Yocto/AM335x_tisdk/sources/meta-arago/meta-arago-distro/meta-core/images/tisdk-base-image.bb：do_rootfs)失败、退出代码为"1"

e2e.ti.com/.../5050.yocto_5F00_am335x_5F00_build_5F00_errors.docx

这是另一个错误，附加了更新的日志

您好！

您是否遵循了以下页面中提到的所有先决条件： https://software-dl.ti.com/processor-sdk-linux/esd/docs/latest/linux/Overview_Building_the_SDK.html#quick-start。 此外、您是否使用了最新 的 AM335x SDK Yocto 配置文件(configs/processor-sdk/processor-sdk-08.02.00.24-config.txt)。

此致、

Krunal