What commands do you use to regenerate 'configure' etc. from configure.ac and so on?Use autoconf, but you need to use the right version as documented at https://gcc.gnu.org/install/prerequisites.html
Thanks for the version information.However, the main question remains unanswered. There are a few ways to regenerate those files. I would like to know which exact commands, in what sequence, in what folders...
Best regards, rdiez