Jeffrey Walton wrote:
> > + /* open_direction is sometimes used, sometimes unused.
> > + Silence gcc's warning about this situation. */
> > + (void) open_direction;
> > +
> >return orig_fopen (filename, mode);
> > }
>
> It may be a good idea to hide it behind a self-documenting macro:
oid link error w.r.t.
> to modules fopen vs. fopen-gnu.
> - In AC_LIBOBJ compilation units, Gnulib's override of the CFLAGS with
> -Wno-error has no effect.
>
> The easiest fix is the following:
>
>
> 2023-05-02 Bruno Haible
>
> fopen: Silence a gc
o-error has no effect.
The easiest fix is the following:
2023-05-02 Bruno Haible
fopen: Silence a gcc warning.
* lib/fopen.c (rpl_fopen): Mark open_direction as used.
diff --git a/lib/fopen.c b/lib/fopen.c
index f8469a0bbc..e1e4cdbd23 100644
--- a/lib/fopen.c
+++ b/lib/fopen.c
