Compiling Emacs from Source

[Robert Thorpe]

Recently there was some discussion about upgrading Emacs.  Package
managers and distros were discussed.

I have a more basic question.  The distro I'm using doesn't provide
Emacs 25, I'm still on 24.4.  So, I want to compile Emacs 25.

The problem for me is the configuration flags.  I don't understand them
that well.  What configuration flags would this list recommend?

BR,
Robert Thorpe