参考

https://github.com/qt/qt5

https://doc.qt.io/qt-5/index.html

https://doc.qt.io/qt-5/build-sources.html

https://doc.qt.io/qt-5/linux-building.html

https://doc.qt.io/qt-5/configure-options.html

遇到错误

1. No package ‘xkbcommon’ found 解决：

   sudo apt-get install libxkbcommon-x11-dev
   

2. g++: internal compiler error: Killed (program cc1plus) 解决

   主要问题是内存不足， 我们可以增加swap的虚拟内存来解决
   

   参考： https://blog.csdn.net/feeryman_lee/article/details/104380271