Re: building the docs

[Eli Zaretskii]

> From: Jean-Christophe Helary <address@hidden>
> Date: Fri, 17 May 2019 17:56:09 +0900
> 
>  Then I cannot reproduce this with a recent master.  I guess it's
>  something related to your installation of TeX or Texinfo.  Does
>  elisp.log say something about the index?
> 
> The only thing that looks like an error is:
> 
> (/Users/suzume/Documents/Code/emacs/doc/lispref/index.texi (Index) [1224]
> No file elisp.fns.
> ) [1225] ) 

That's your problem.  You need to find out why this file is not being
produced.  

> Also, the html version does include the index, only the ps, dvi and pdf don't.

The HTML version doesn't use TeX, the rest of the formats do.

> I just did a new checkout on emacs master, removed/reinstalled texinfo. But I 
> have the same result.
> There must be something trivial that I'm missing... :(

Looks like some problem with Texinfo you are installing, or with TeX
(a separate package), or maybe with Gawk (nowadays texindex is an Awk
script).