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The program can run on the imx6 development board, but the GUI is not displayed

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  • J Offline
    J Offline
    Jack_huang
    wrote on last edited by
    #1

    Does anyone know why the cross-compiled qt5.15.4 compiler can run on the imx6 development board, but the GUI is not displayed。

    Here are some of my environments:
    opensource qt version: 5.15.4.
    linux: Linux twdz-imx6q 4.1.15-svn1 #36 SMP PREEMPT Thu Dec 9 10:50:52 CST 2021 armv7l armv7l armv7l GNU/Linux.
    compile command: ./configure -prefix /usr/local/qt5.15.4_imx6 -extprefix $HOME/imx6/qt5.15.4_imx6 -device linux-imx6-g++
    -device-option CROSS_COMPILE=/opt/fsl-imx-fb/4.1.15-2.0.1/sysroots/i686-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-
    -sysroot /opt/fsl-imx-fb/4.1.15-2.0.1/sysroots/cortexa9hf-neon-poky-linux-gnueabi
    -nomake examples -nomake tests -skip qtdoc

    My test program is able to print output, but no GUI.
    thanks.

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