main/kbd: binary keymaps empty since upgrade to 2.5.1
Since 4471a172 many of the binary keymaps provided by the kbd-bkeymaps
subpackage are simply empty.
For example:
$ zcat /usr/share/keymaps/xkb/de-e1.map.gz | wc -c
0
Some also seem to contain uncomplete/garbage data, for example:
$ zcat /usr/share/bkeymaps/ua/ua-homophonic.bmap.gz | hexdump -C
00000000 62 6b 65 79 6d 61 70 00 00 00 00 00 00 00 00 00 |bkeymap.........|
00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00000100 00 00 00 00 00 00 00 |.......|
This causes BusyBox loadkmap to not set the keymap correctly.