Re: [PATCH] suppress error message "/grub2/locale/en.mo.gz not found"

[Andrey Borzenkov <arvidjaar@gmail.com>]

В Пн., 24/09/2012 в 11:37 +0200, Mads Kiilerich пишет:
> On 09/24/2012 08:51 AM, Michael Chang wrote:
> > We don't insert gettext module if message catalog file missing to
> > prevent error message from being logged.
> >
> > Signed-off-by: Michael Chang <mchang@suse.com>
> > ---
> >   util/grub.d/00_header.in |   10 +++++++---
> >   1 files changed, 7 insertions(+), 3 deletions(-)
> >
> > diff --git a/util/grub.d/00_header.in b/util/grub.d/00_header.in
> > index bb34ef2..d438d52 100644
> > --- a/util/grub.d/00_header.in
> > +++ b/util/grub.d/00_header.in
> > @@ -182,10 +182,14 @@ EOF
> >   
> >   # Gettext variables and module
> >   if [ "x${LANG}" != "xC" ] ; then
> 
> Couldn't / sholdn't this check be replaced by the new check you introduce?
> 
> > +# We don't insert gettext module if message catalog file missing
> > +# To prevent error message from being logged (bnc#771393)
> 
> That seems like a reference to some (internal Suse?) bugtracker? To me 
> it is https://bugzilla.redhat.com/show_bug.cgi?id=817187 , but I guess 
> https://savannah.gnu.org/bugs/?35880 is the best reference.
> 
> >     cat << EOF
> > -  set locale_dir=\$prefix/locale
> > -  set lang=${grub_lang}
> > -  insmod gettext
> > +  if [ -f "\$prefix/locale/${grub_lang}.mo" ] ; then
> > +    set locale_dir=\$prefix/locale
> > +    set lang=${grub_lang}
> > +    insmod gettext
> > +  fi
> >   EOF
> >   fi
> 
> I'm +1 for the principle, but does it really work for real world locales 
> like de_DE which will use de.mo on runtime?
> 

No. It does not, except for zh_CN and zh_TW.

> I would guess that it also should handle all the logic in gettext.c 
> grub_gettext_init_ext() and grub_mofile_open_lang() and how these 
> functions are invoked: .gz extension, _CC stripping and 
> primary/secondary locale_dir.
> 

What about removing this error message altogether? Under OS gettext does
not complaint when catalog does not exist; why should it do it here?
Having English interface is enough indication that message catalog was
not found.

-andrey