msys2安装gcc

https://github.com/msys2/msys2-installer/releases/download/2025-02-21/msys2-x86_64-20250221.exe

pacman -Syu#更新核心包

pacman -Su#更新其余包

pacman -S mingw-w64-x86_64-gcc#64位

pacman -S mingw-w64-i686-gcc#32位

gcc –version

pacman -S make gdb#安装make和调试器