2. C++ 文件在Linux用gcc编译报错『undefined reference to `__gxx_personality_v0' collect2: ld returned 1 exit status』

如题,写了个C++文件,手贱用gcc去编译,报错『undefined reference to `__gxx_personality_v0' collect2: ld returned 1 exit status』

错误原因是gcc无法自动链接C++标准库,需要人为指定,所以改成g++就解决啦!

谨记,gcc命令编译C程序文件.c,g++编译C++程序文件.cpp

gcc -o hello hello.c

g++ -o hello hello.cpp

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