yum 安装gcc4.8.x
配置yum源 # vim /etc/yum.repos.d/devtools-2.repo [testing-devtools-2-centos-$releasever] name=testing 2...
yum 安装gcc4.8.x
yum安装gcc4.8 全文地址：https://blog.gimhoy.com/archives/yum-install-gcc4-8-x.html© 2007-2020 Gi...