uClibc-0.9.27 with locale for ntfs-3g
Jorgen Lundman
lundman at lundman.net
Wed May 21 03:35:22 UTC 2008
It seems that part of the build procedure it hops into extra/locale/ and
runs "make". But this appears to fail:
ishift 2 tshift 10 size 22608
smallest = 5776
setting ishift 5 tshift 1
make: *** [wctables.h] Segmentation fault (core dumped)
#0 0x08049018 in main (argc=Cannot access memory at address 0x0
) at gen_wctype.c:293
293 memset(widtht, 0, sizeof(widtht));
However, removing -O2:
gcc -g -Wall -D__UCLIBC_GEN_LOCALE gen_wctype.c -o gen_wctype
.. lets "make" complete, and reach what I assume is the end:
cat c8tables.h wctables.h locale_mmap.h >> uClibc_locale_data.h
cat uClibc_locale_data.h | awk 'BEGIN{i=1}{ if ( /WANT_/ ) i = /endif/ ;
else if (i) print }' > ../../include/bits/uClibc_locale_data.h
Not entirely sure how you can test locale, but I at least now get this
result:
#include <stdio.h>
#include <locale.h>
int main(int argc, char *argv)
{
char *p, buffer[] = {
0xe6,0x97,0xa5,0xe6,0x9c,0xac,0xe8,0xaa,0x9e,0x0a };
p = setlocale(LC_ALL, "");
printf("setlocale(LC_ALL) returns '%s'\n", p ? p : "(null)");
p = setlocale(LC_ALL, "ja_JP.UTF-8");
printf("setlocale(LC_ALL) returns '%s'\n", p ? p : "(null)");
printf("Test: %s\n", buffer);
}
# ./locale_test
setlocale(LC_ALL) returns 'C'
setlocale(LC_ALL) returns 'ja_JP.UTF-8'
Test: 日本語
Jorgen Lundman wrote:
>> Yes, you don't need any extra files. All locale data are embedded into the
>> uClibc library.
>> /usr/lib/locale/locale.archive is used by glibc not uClibc.
>
> Thank you, I needed that information. I was unable to locate it on the
> uClibc pages.
>
>> - readelf -s libc.so.0 | grep iconv
>>
>
> Confirmed to be having iconv_open and siblings. So presumably the
> problem must lie with the cross-compile of ntfs-3g.
>
> Thank you.
>
> Lund
>
>
>
>>> Perhaps I have to force ntfs-3g to "see" iconv while cross compiling.
>>>
>>>
>>>> If you need the iconv tool you have to build also utility doing:
>>>> - make utils
>>>>
>>>> So you can have the locale utility "iconv" and "locale", the latter
>>>> Recently added to see the currently supported locale.
>>> I do not need to binary tool itself, just the functionality
>>> for ntfs-3g to be able to call iconv_ functions to translate
>>> between encodings.
>>>
>>> Thanks for your replies.
>>>
>>> Lund
>>>
>>>
>>>
>>>
>>>
>>>>> There was a separate tarball from 2003 with source code, is that
>>>>> relevant?
>>>> The tarbal you refering are the locale pregenereted file
>>> needed if We
>>>> enable "Use pre-genereted Locale Data" also.
>>>>> The rootfs provided on the download page for
>>>>> mips32 appear to contain no locale files.
>>>>>
>>>>> Lund
>>>>>
>>>>>
>>>>> --
>>>>> Jorgen Lundman | <lundman at lundman.net>
>>>>> Unix Administrator | +81 (0)3 -5456-2687 ext 1017 (work)
>>>>> Shibuya-ku, Tokyo | +81 (0)90-5578-8500 (cell)
>>>>> Japan | +81 (0)3 -3375-1767 (home)
>>>>> _______________________________________________
>>>>> uClibc mailing list
>>>>> uClibc at uclibc.org
>>>>> http://busybox.net/cgi-bin/mailman/listinfo/uclibc
>>>>>
>>>> Regards,
>>>> Filippo Arcidiacono
>>>>
>>>>
>>> --
>>> Jorgen Lundman | <lundman at lundman.net>
>>> Unix Administrator | +81 (0)3 -5456-2687 ext 1017 (work)
>>> Shibuya-ku, Tokyo | +81 (0)90-5578-8500 (cell)
>>> Japan | +81 (0)3 -3375-1767 (home)
>>> _______________________________________________
>>> uClibc mailing list
>>> uClibc at uclibc.org
>>> http://busybox.net/cgi-bin/mailman/listinfo/uclibc
>>>
>>
>
--
Jorgen Lundman | <lundman at lundman.net>
Unix Administrator | +81 (0)3 -5456-2687 ext 1017 (work)
Shibuya-ku, Tokyo | +81 (0)90-5578-8500 (cell)
Japan | +81 (0)3 -3375-1767 (home)
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