[yocto] [PULL] fixes to eglibc and busybox

[Cui, Dexuan]

This is a rebased and resent version of that I sent to poky at pokylinux.org (Thanks to Mark and Saul's suggestion).
Since this is a non poky core change, I post this version in this mailing list.
Please review it and comment.

Thanks,
-- Dexuan

$ scripts/create-pull-request -r 2ecf311fbca970f6ea2d80accc3f925b097b664e -b dcui/master
Note: <commit_id> parameter assumed as 'HEAD'

 meta/recipes-core/busybox/busybox-1.16.2/defconfig  |   14 +++++++-------
 meta/recipes-core/eglibc/eglibc-2.12/etc/ld.so.conf |    2 --
 meta/recipes-core/eglibc/eglibc-package.inc         |    2 +-
 meta/recipes-core/eglibc/eglibc_2.12.bb             |    2 +-
 4 files changed, 9 insertions(+), 11 deletions(-)

Dexuan Cui (2):
      busybox: enable more options for tar to support more file formats.
      eglibc: install an empty /etc/ld.so.conf into target

Pull URL: http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=dcui/master

commit 032856f340075390052eeeee15d1e1495fe2d94b
Author: Dexuan Cui <dexuan.cui at intel.com>
Date:   Fri Nov 5 08:35:54 2010 +0800

    eglibc: install an empty /etc/ld.so.conf into target

    We add ${sysconfdir} into FILES_${PN} to avoid the below spurious warning

    ldconfig: Can't open configuration file /etc/ld.so.conf: No such file or
    directory

    The file ld.so.conf can be empty because now we don't install
    /usr/local/lib and /usr/X11R6/.

    Fixes [BUGID #511]

    Signed-off-by: Dexuan Cui <dexuan.cui at intel.com>

commit b952fae48c45e39a14ec9c24b0ee544a741c3f69
Author: Dexuan Cui <dexuan.cui at intel.com>
Date:   Tue Oct 26 15:10:26 2010 +0800

    busybox: enable more options for tar to support more file formats.

    Fixes [BUGID #495]

    Signed-off-by: Dexuan Cui <dexuan.cui at intel.com>