eclipse c++环境中的我遇到的问题 stddef.h: No such file or directory
https://blog.csdn.net/k_122/article/details/77150608
先按照此文章搭建，发现安装好minGW后 添加环境变量后
可以g++ -v 无法gcc -v
需要安装好Basic后 再把箭头所指的安装下
Configuration "Default" uses tool-chain "MinGW GCC" that is unsupported on this system, attempting to build anyway.