qt5_on_stm32mp1.md

Resources

• https://wiki.dh-electronics.com/index.php/Add_Yocto_SDK_with_QT5_to_QT_Creator
• https://www.emsyslabs.com/how-to-compile-linux-using-yocto-for-stm32mp1/
• https://wiki.st.com/stm32mpu/wiki/How_to_build_and_use_an_SDK_for_QT
• https://medium.com/@BradenSunwold/how-to-set-up-stm32mp1-with-qt-part-1-7576eec8f1fe
• https://embeddeduse.com/2020/06/19/qt-embedded-systems-2-build-qt-sdk-with-yocto/
• https://doc.qt.io/Boot2Qt/b2qt-meta-qt6.html

Download the layer for Qt5

cd ~/Projects/yocto
git clone https://github.com/meta-qt5/meta-qt5  
cd meta-qt5  
git checkout kirkstone  

Then, edit the layer config file

cd ~/Projects/yocto/build-mp1  
gedit conf/bblayers.conf

Change BBLAYERS with the following

BBLAYERS ?= "
/home/dell/Projects/yocto/poky/meta \
/home/dell/Projects/yocto/poky/meta-poky \
/home/dell/Projects/yocto/poky/meta-yocto-bsp \
/home/dell/Projects/yocto/meta-openembedded/meta-oe \
/home/dell/Projects/yocto/meta-openembedded/meta-python \
/home/dell/Projects/yocto/meta-st-stm32mp \
/home/dell/Projects/yocto/meta-custom \
/home/dell/Projects/yocto/meta-qt5 \
"

save and exit, and run:

bitbake meta-toolchain-qt5