centos Almalinux AnolisOS Rocky 等ver 8系统升级gcc
因为安装驱动需要,需要用新的gcc版本
# 官方: https://gcc.gnu.org/
yum install -y wget tar
wget http://mirrors.aliyun.com/gnu/gcc/gcc-12.3.0/gcc-12.3.0.tar.gz?spm=a2c6h.25603864.0.0.51fb63d37TtJPX
tar -zxf gcc-12.3.0.tar.gz
cd gcc-12.3.0
./contrib/download_prerequisites
./configure --enable-checking=release --enable-languages=c,c++ --disable-multilib
make -j
make install
gcc --version
gcc -v
g++ -V