Re: incorrect caching messages

[Eric Blake]

Paul Eggert <eggert <at> CS.UCLA.EDU> writes:

> > 2006-11-15  Eric Blake  <ebb9 <at> byu.net>
> >
> >     * m4/alloca.m4 (gl_FUNC_ALLOCA): Use AC_CACHE_CHECK to avoid a
> >     random "(cached)" in configure output.
> >     * m4/allocsa.m4 (gl_ALLOCSA): Don't invoke macro already picked
> >     up by the module dependency.
> 
> The alloca.m4 change looks good, and should be installed regardless
> of the allocsa.m4 change.  Let's see what Bruno has to say about allocsa.

OK, the alloca portion is now checked in.  Without the allocsa patch, this now 
means that you see the line "checking whether alloca must be replaced... 
(cached) yes" multiple times in configure output, but at least you don't get 
random "(cached)" strings.

-- 
Eric Blake