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