Re: Question about ELDK and i18n...

Dear David,

in message [ref] you wrote:

I am using ELDK-3.1, and I am not getting i18n to work. I have looked at 
recent changelog of ELDK and newer (CVS) versions don't seem to fix any bug 
in that direction.

There is no fix yet, but the problem is known :-(

The installation seems ok, the locale-files are all there as it seems.

No.

I have tried this as a test:

# LANG=es_ES strace tar

in the output, I can see these relevant lines:

open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No 
such file or directory)

- This does not matter.

It does. For the setlocale() call to succeed, an additional file is
needed, apart from the locale files themselves. It is a
locale-archive file in the /usr/lib/locale directory on the target.
This file is still missing in the ELDK glibc RPM.

open("/usr/share/locale/locale.alias", O_RDONLY) = 3

- OK, good. locale.alias is read

open("/usr/lib/locale/es_ES/LC_IDENTIFICATION", O_RDONLY) = 3

- Also looks fine, read the locales identification.

open("/usr/lib/locale/es/LC_IDENTIFICATION", O_RDONLY) = -1 ENOENT (No such 
file or directory)

- Here I am puzzled. Why? Maybe this is not important.

Then there are no more calls to open or stat with files in "/usr/lib/locale" 
nor "/usr/share/locale" as argument, and I can't figure out why. What am I 
doing wrong? Is this version of glibc in ELDK broken?

There  is  a  problem  with  locale  support.  The  contents  of  the
'locale-archive'  file  is endian-dependent. This means that we can't
use the existing tools on the x86 (= little endian) ELDK  build  host
to generate it for a big-endian target.

As a workaround, the locale files can be generated  natively  on  the
target, using for example the following command:

# localedef -i de_DE -f ISO-8859-1 de_DE


Hope this helps.

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
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