001、问题 *** These critical programs are missing or too old: compiler
002、查看c编译器版本
[root@PC1 build]# gcc --version gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44) Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
003、 升级c编译器
yum -y install centos-release-scl yum -y install devtoolset-8-gcc devtoolset-8-gcc-c++ devtoolset-8-binutils scl enable devtoolset-8 bash echo "source /opt/rh/devtoolset-8/enable" >>/etc/profile
004、
[root@PC1 build]# source /etc/profile ## 使配置文件生效 [root@PC1 build]# gcc --version ## 查看gcc版本 gcc (GCC) 8.3.1 20190311 (Red Hat 8.3.1-3) Copyright (C) 2018 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
005、回到最初报错的地方，测试：
[root@PC1 build]# ../configure --prefix=/usr/local/glibc-2.28
。
标签：gcc,PC1,old,devtoolset,These,missing,source,build,root From： https://www.cnblogs.com/liujiaxin2018/p/17557225.html