compile QT 5.14.2 from source for iMX6 ARM

[A Former User]

Hello.
I use ARM-based iMX6 board MYZR-IMX6-EK314, SOM Quad IMX6 2 GB.
I use toolchain fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-vfp-neon-toolchain-3.14.52-1.1.1.sh
Linux kernel version Linux-3.14.52
current version of QT 5.5.1
I need to install QT 5.14.2 on a MYZR-IMX6-EK314 SOM Quad 2 GB board.
How can I do it ? is there a ready compiled package for ARM IMX6 and how can i install it ?

Also i tried to compile QT 5.14.2 from source but can't use toolchain fsl-imx-fb-glibc-x86_64-meta-toolchain-qt5-cortexa9hf-vfp-neon-toolchain-3.14.52-1.1.1

./configure asks to unset environment variable QMAKESPEC
QMAKESPEC=/opt/fsl-imx-fb/3.14.52-1.1.1/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/lib/qt5/mkspecs/linux-oe-g++

After I unset environment variable QMAKESPEC, ./configure creates a makefile, but the make command starts compiling QT for intel x64 architecture, not ARM

Could you help me ?