cmake ..成功,但make报错:
unrecognized command line option “-std=c++14
尝试的解决方案:
1.将GCC/G++升级到了8.4 依然报错
2.除了将/gcc-8.4.0/bin/gcc,/gcc-8.4.0/bin/g++这两个命令做了软连接到/usr/bin和/usr/local/bin这两个目录外,还将c++,cpp这两个命令也做了软连接
但依然报错
3.在cmake ..中间,添加DCMAKE_CXX_COMPILER参数,问题解决.
cmake -DCMAKE_CXX_COMPILER=/usr/local/bin/g++ ..
参考了https://blog.youkuaiyun.com/mifangdebaise/article/details/76403041