编译文档参考
https://blog.csdn.net/tajon1226/article/details/100606316?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.nonecase&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.nonecase
https://blog.csdn.net/qq_24253205/article/details/106838179
https://blog.csdn.net/KID___/article/details/105633620
问题集：
1. opencv：undefined reference to `png_riffle_palette_neon （https://blog.csdn.net/quantum7/article/details/105091677）
2. 关于freetype的问题，在cmake_gui里去掉对应的选项