Re: The docs weren't building for me...

[Sergey Poznyakoff]

> Ah.  I'll look into it.  We also have in mail/Makefile.am:
>
> if MAINTAINER_MODE
> AM_YFLAGS=-vt
> endif

Yes, it is useful for debugging yacc grammars. Also, -ggdb gets
appended to gcc invocation in this case. Both make life easier
when debugging the stuff. This is the only effect
--enable-maintainer-mode produces.

-Sergey