ubuntu 24桌面系统下交叉编译QT6.9.1

在版本QT6.9.1源代码中，建议编译QT采用ninja，而不是cmake了。我这里是交叉编译QT，编译后在ARM开发板上运行。

在ubuntu 24系统中要先用以下命令安装一些软件。

 sudo apt update

sudo apt install libx11-dev libxrandr-dev libxext-dev libxi-dev

sudo apt install ninja-build ruby-binding-ninja generate-ninja
sudo apt install protobuf-compiler libprotobuf32 libprotobuf32t64
sudo apt install protobuf-compiler libprotobuf-dev
sudo apt install libwayland-dev wayland-protocols libxkbcommon-dev

sudo aptitude install libopengl-dev libopencv-dev

sudo apt install build-essential libgl1-mesa-dev libglu1-mesa-dev \
    libx11-dev libxext-dev libxcb1-dev libxcb-xinerama0-dev \
    libxcb-xfixes0-dev libxcb-render-util0-dev libxcb-keysyms1-dev \
    libxcb-image0-dev libxcb-icccm4-dev libxcb-shape0-dev \
    libfontconfig1-dev libfreetype6-dev libpng-dev libjpeg-dev \
    libicu-dev libssl-dev libdbus-1-dev libpulse-dev \
    libasound2-dev libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev

sudo apt install python3-html5lib python3-types-html5lib

sudo aptitude install libavcodec-dev libavutil-dev libavfilter-dev libavformat-dev

sudo aptitude install qtcreator

sudo aptitude install libsocketcan-dev

sudo aptitude install gcc-aarch64-linux-gnu g++-aarch64-linux-gnu

 sudo aptitude install gcc g++

 sudo aptitude install cmake

然后解压qt-everywhere-src-6.9.1.tar.xz文件

定位到qt-everywhere-src-6.9.1目录下，执行以下命令

 ./configure -prefix /home/ccc/qt-6.9.1 -release -shared -opensource -confirm-license   -xplatform linux-aarch64-gnu-g++    -skip webengine

然后使用ninja编译

ninja -j4

最后执行安装

ninja install