Re: strange build problem with missing -by.el and -wy.el files

[Eli Zaretskii]

> From: Gregor Zattler <telegraph@gmx.net>
> Date: Tue, 01 Nov 2022 16:38:53 +0100
> 
> > You need to understand why c-by.el is not generated as part of the
> > build.  It's supposed to be generated by the rules in
> > admin/grammars/Makefile.in, which run early on during the build.  It
> > is run via the rule in lisp/Makefile.in for the target "semantic",
> > look around line 415 in that file.  Why doesn't that happen in your
> > case?
> 
> Because I get "Args out of range: "master", 0, 7"
> errors when building these files:

So you need to understand why this happens.  Perhaps some stale files
from previous builds, or some other problem?  E.g., what happens if
you delete lisp/cedet/semantic/grm-wy-boot.elc?