having tun in /dev/net/tun allows openvpn to run without any hack
on the target

Signed-off-by: Eric Bénard <eric@eukrea.com>
Acked-by: Khem Raj <raj.khem@gmail.com>

Signed-off-by: Tom Rini <tom_rini@mentor.com>

Signed-off-by: Steffen Sledz <sledz@dresearch.de>

busybox' hwclock can be built without support for getopt_long.
Flags of the big hwclock are compatible with the busybox version.

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

At hipox machine we do not update the Hardware Clock
with the System Clock time at stop to avoid needless
increase of the RTC epoch counter.

Signed-off-by: Steffen Sledz <sledz@dresearch.de>

Previous version still failed from time to time on clean-start builds
with 4 bitbake threads and '-j16'. Building busybox as sole target worked
well.

The reason is that previous version introduced a race between applets make
processes spawned from top-level Makefile and from libbb Makefile.

Fix it with high-level dependency that doesn't create races.

Signed-off-by: Koen Kooi <koen@openembedded.org>

See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816

Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>