bug#48444: 28.0.50; package.el wrong path for package-gnupghome-dir on win10

[Eli Zaretskii]

> From: Arthur Miller <arthur.miller@live.com>
> Cc: 48444@debbugs.gnu.org
> Date: Sun, 16 May 2021 13:40:18 +0200
> 
> > If you start Emacs from cmd or from a desktop shortcut, then you can
> > edit the environment variables from Computer->Properties.
> 
> Yeah, I know I can set env vars in system props or via some script
> :), I ment if Emacs can figure it out on it's own. It seems a bit
> annoying if path will vary depending on how I start Emacs and it gives
> different behaviour later on, so setq after start seems to work best for
> me, at least I have total control what Emacs will see after start. 

That's a feature ;-)  You can control the Emacs behavior by changing
the environment variables in the shell from which you start Emacs.

My advice is to set the system properties and never start Emacs from
the MSYS Bash unless you want to try something that really needs the
MSYS executables.