Imx7d sabresd qt5 problem build yocto

[delauratfrançoi]

Hello my name is françois,

I work with im7dsabresd, I want use the graphical back frame buffer with qt5. I build a core-image-minimal but I have an error:

| /opt/fsl-jethro-bsp/build/tmp/sysroots/x86_64-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/5.2.0/ld: cannot find -lGL

| collect2: error: ld returned 1 exit status

| make: *** [opengldesktop] Error 1

| OpenGL disabled.

| The OpenGL functionality test failed!

|  You might need to modify the include and library search paths by editing

|  QMAKE_INCDIR_OPENGL, QMAKE_LIBDIR_OPENGL and QMAKE_LIBS_OPENGL in

|  /opt/fsl-jethro-bsp/build/tmp/work/cortexa7hf-vfp-neon-poky-linux-gnueabi/qtbase/5.5.1+gitAUTOINC+5afc431323-r0/git/mkspecs/linux-oe-g++.

| WARNING: exit code 1 from a shell command.

| ERROR: Function failed: do_configure (log file is located at /opt/fsl-jethro-bsp/build/tmp/work/cortexa7hf-vfp-neon-poky-linux-gnueabi/qtbase/5.5.1+gitAUTOINC+5afc431323-r0/temp/log.do_configure.20189)

ERROR: Task 416 (/opt/fsl-jethro-bsp/sources/meta-qt5/recipes-qt/qt5/qtbase_git.bb, do_configure) failed with exit code '1'

I don't understand this error can you help me please.

I attache my bblayer et local file and the log file.

Thanks for All Help.

Best regards

François.

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Original Attachment has been moved to: log.do_configure.20189.zip

Original Attachment has been moved to: local.conf.zip

Original Attachment has been moved to: bblayers.conf.zip

[igorpadykov]

Hi François

seems qt5 images are not supported for i.MX 6UltraLite and i.MX 7Dual

(note they have not vpu/gpu) as mentioned in attached Yocto Guide

Table 1. Freescale Yocto project images

Best regards

igor

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[delauratfrançoi]

Hi igorpadykov

Ok to fsl_image_qt5. But I use a core-image-minimal and in my local.conf, I don't use qt qml or qt quick.

If there is not solution this means that nobody can use QT5 with imx7 dual, it is a very bad news.

Best regards

françois.

[igorpadykov]

it may be used but without gpu accelerator, just with software,

please look at:

Qt5 on embedded systems without GPU/OpenGL | Qt Forum

https://boundarydevices.com/come-see-boundary-devices-i-mx7-and-i-mx6-quad-plus-demos-at-embedded-wo...

~igor