On Mon, Aug 11, 2014 at 08:31 PM, Denys Vlasenko said:
> Or am I missing something? Do we also have a bug in
> CONFIG_UNICODE_USING_LOCALE=y case?
Here are my results running different busybox using glibc from
the command line with various UNICODE configurations. If
sed is working the result will be 16, not 30:
/live/busybox-bin/busybox.always
using sed 's/./x/g': 30
using wc -m: 16
CONFIG_UNICODE_SUPPORT=y
CONFIG_FEATURE_CHECK_UNICODE_IN_ENV=y
CONFIG_UNICODE_WIDE_WCHARS=y
CONFIG_UNICODE_PRESERVE_BROKEN=y
/live/busybox-bin/busybox.always-loc
using sed 's/./x/g': 16
using wc -m: 16
CONFIG_UNICODE_SUPPORT=y
CONFIG_FEATURE_CHECK_UNICODE_IN_ENV=y
CONFIG_UNICODE_WIDE_WCHARS=y
CONFIG_UNICODE_PRESERVE_BROKEN=y
/live/busybox-bin/busybox.env
using sed 's/./x/g': 30
using wc -m: 16
CONFIG_UNICODE_SUPPORT=y
CONFIG_FEATURE_CHECK_UNICODE_IN_ENV=y
CONFIG_UNICODE_WIDE_WCHARS=y
CONFIG_UNICODE_PRESERVE_BROKEN=y
/live/busybox-bin/busybox.loc
using sed 's/./x/g': 16
using wc -m: 16
CONFIG_UNICODE_SUPPORT=y
CONFIG_UNICODE_USING_LOCALE=y
CONFIG_UNICODE_WIDE_WCHARS=y
CONFIG_UNICODE_PRESERVE_BROKEN=y
/live/busybox-bin/busybox.no-loc
using sed 's/./x/g': 30
using wc -m: 16
CONFIG_UNICODE_SUPPORT=y
CONFIG_UNICODE_WIDE_WCHARS=y
CONFIG_UNICODE_PRESERVE_BROKEN=y
/live/busybox-bin/busybox.norm
using sed 's/./x/g': 16
using wc -m: 16
CONFIG_UNICODE_SUPPORT=y
CONFIG_UNICODE_WIDE_WCHARS=y
The version with USING_LOCALE works but so do others.
Using ${#x} never works so I left it out of the results.
I have *finally* gotten it to work inside a chroot using
busybox.norm which does not set USING_LOCALE but I did have to
copy over 34 Meg of locale files from the host system to make
it work. The files that finally turned the trick are under:
/usr/lib/locale/
I had already copied over files from /usr/share/i18n and
/usr/share/locale. I don't know if those are needed or not.
I don't think /usr/share/locale is needed because it only
contains translations.
I'm sure not all of those files are needed. Unfortunately when I
delete the 32 Meg locale-archive file then it stops working.
Note though that this works without the USING_LOCALE option. In
the initrd, the USING_LOCALE options seems to prevent it from
working at all although I can try it again with the
/usr/lib/locale files assuming I can reduce the size of the
locale-archive file and still have it work.
Peace, James
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