Mathieu Lirzin <mthl@gnu.org> writes:

>  info_TEXINFOS = %D%/guix.texi
>  
> +%C%_guix_TEXINFOS = \
> +  %D%/contributing.texi \
> +  %D%/fdl-1.3.texi

Why is the %C% required here?  What does it do?  I read (automake)
Texinfo, so I understand that this is probably a way to tell Automake
that guix.texi depends on contributing.texi and fdl-1.3.texi, but I
don't understand why %C% is present in the variable name here.

-- 
Chris