Re: No declaration for isblank

[ludo@gnu.org (Ludovic Courtès)]

Hi,

I'm slowly getting back to Guile, and the first thing I came across was
this old Gnulib-related bootstrap issue (HEAD).

ludovic.courtes@laas.fr (Ludovic Courtès) writes:

> My `gnulib-cache.m4' is the same as the one in CVS HEAD:
>
>   http://cvs.savannah.gnu.org/viewvc/guile/guile-core/m4/gnulib-cache.m4?revision=1.1&root=guile&view=markup
>
> It contains the line "gl_MODULES([alloca strcase])" so `gnulib-tool'
> must at least pull the `alloca' and `strcase' modules.  It should also
> pull their dependencies; `strcase' happens to depend on `string', which
> in turn depends on `extensions', the module that ensures `_GNU_SOURCE'
> is defined when available.
>
> (Actually, we should be importing `extensions' explicitly rather than
> rely on this side effect.)

I followed my own suggestion and added `extensions' to the list of
required modules, since it turns out that it was no longer pulled by the
other modules.  Hopefully, that fixes this very problem once for all.

On a related note, when bootstrapping, `autoreconf' complains that we're
using `AM_GNU_GETTEXT' without having `po' in `SUBDIRS'---which is
normal since no string is internationalized.  Still, is there something
we could do about it?

Thanks,
Ludovic.