On 9/11/19 9:05 AM, John Chludzinski wrote:

How do I go about updating gcc to version 6 or greater on my CentOS 7
machine? And do so safely?


The easiest way is going to be to use software collections:

https://www.softwarecollections.org/en/scls/rhscl/devtoolset-7/

devtoolset 7 will install gcc 7 in a directory in /opt, which will not conflict or interfere with existing system packages. When you want to use gcc 7, you'd start a new shell with a modified path and other environment variables using:

  scl enable devtoolset-7 bash


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