IMX8MP交叉编译QT 5.12.9

QT源码下载地址：

Index of /archive/qt

交叉编译QT主要分为以下4个步骤：

1、交叉编译链的配置：

source  /opt/nxp-real-time-edge/2.5/environment-setup-armv8a-poky-linux

2、qmake.conf配置：

#
# qmake configuration for building with aarch64-poky-linux-g++
#MAKEFILE_GENERATOR      = UNIX
CONFIG                 += incremental
QMAKE_INCREMENTAL_STYLE = sublibQMAKE_CFLAGS += -O2 -march=armv8-a -mcpu=cortex-a53 -fpermissive -Wno-narrowing -Wno-sign-compare
QMAKE_CXXFLAGS += -O2 -march=armv8-a -mcpu=cortex-a53 -std=c++11 -fpermissive -Wno-narrowing -Wno-sign-compareinclude(../common/linux.conf)
include(../common/gcc-base-unix.conf)
include