useradd_base.bbclass: avoid the traffic crowding

Currently, it would sleep 1 second when fail to add the user, this maybe
not enough when we use the sstate cache, as my test shows below, nearly
all the useradd actions are doing in the same minute when mirror from
ssate cache, and it would fail when the load is high, I got these time
by adding strace before the useradd for debugging:

2014-03-31 14:48:22.978079781 +0800 /tmp/log/pulseaudio.4.c
2014-03-31 14:48:22.028079813 +0800 /tmp/log/pulseaudio.1.c
2014-03-31 14:48:21.949079816 +0800 /tmp/log/pulseaudio.3.c
2014-03-31 14:48:20.903079852 +0800 /tmp/log/pulseaudio.2.c
2014-03-31 14:48:20.006079883 +0800 /tmp/log/nfs-utils.9.c
2014-03-31 14:48:18.876079923 +0800 /tmp/log/xuser-account.9.c
2014-03-31 14:48:18.824079924 +0800 /tmp/log/pulseaudio.0.c
2014-03-31 14:48:17.826079959 +0800 /tmp/log/xuser-account.8.c
2014-03-31 14:48:17.766079961 +0800 /tmp/log/nfs-utils.8.c
2014-03-31 14:48:16.794079995 +0800 /tmp/log/xuser-account.7.c
2014-03-31 14:48:16.735079997 +0800 /tmp/log/nfs-utils.7.c
2014-03-31 14:48:14.719080066 +0800 /tmp/log/xuser-account.5.c
2014-03-31 14:48:14.677080068 +0800 /tmp/log/nfs-utils.5.c
2014-03-31 14:48:12.621080139 +0800 /tmp/log/nfs-utils.3.c
2014-03-31 14:48:11.589080175 +0800 /tmp/log/nfs-utils.2.c
2014-03-31 14:48:10.242080221 +0800 /tmp/log/builder.0.c
2014-03-31 14:48:09.523080246 +0800 /tmp/log/nfs-utils.0.c
2014-03-31 14:48:09.488080248 +0800 /tmp/log/openssh.0.c
2014-03-31 14:48:09.485080248 +0800 /tmp/log/rpcbind.1.c
2014-03-31 14:48:07.590080313 +0800 /tmp/log/rpcbind.0.c
2014-03-31 14:28:15.437121590 +0800 /tmp/log/avahi.0.c
2014-03-31 14:18:19.067142238 +0800 /tmp/log/dbus.0.c

The nfs-utils and xuser-account are failed to add the user.

The useradd command needs two locks, passwd.lock and group.lock, it may
get one, but can't get another one if we look into these .c files, sleep
1 second is not enough, it needs more seconds, the reason is that, if
succeed, it doesn't have any side effects, if failed, we need wait for
more seconds rather than make it more crowding.

I've tried to use "sleep 5", but it didn't make much better since they
would sleep and wake up nearly at the same time, I also tried to use
"sleep <RANDOM seconds between 1 and 10>", that didn't make much better
,either.

I think that a better ways is sleep more and more seconds (up to 10
seconds) when failed, this can't fix the problem that they may do the
actions at the same time, but the logic is: if it is not crowding, sleep
less time should be OK, otherwise sleep more and more time.

Here is the testing result which seems much better:
2014-04-03 14:09:56.605185284 +0800 dbus.0.c
2014-04-03 14:09:39.899185862 +0800 rpcbind.5.c
2014-04-03 14:09:38.400185914 +0800 distcc.4.c
2014-04-03 14:09:35.206186025 +0800 pulseaudio.1.c
2014-04-03 14:09:33.979186067 +0800 rpcbind.4.c
2014-04-03 14:09:33.364186089 +0800 pulseaudio.0.c
2014-04-03 14:09:33.360186089 +0800 distcc.3.c
2014-04-03 14:09:30.996186171 +0800 avahi-ui.0.c
2014-04-03 14:09:30.298186195 +0800 distcc.2.c
2014-04-03 14:09:29.905186208 +0800 rpcbind.3.c
2014-04-03 14:09:29.410186226 +0800 avahi-ui.2.c
2014-04-03 14:09:28.239186266 +0800 distcc.1.c
2014-04-03 14:09:27.298186299 +0800 xuser-account.0.c
2014-04-03 14:09:27.032186308 +0800 distcc.0.c
2014-04-03 14:09:26.836186315 +0800 rpcbind.2.c
2014-04-03 14:09:25.846186349 +0800 nfs-utils.1.c
2014-04-03 14:09:25.752186352 +0800 avahi-ui.1.c
2014-04-03 14:09:24.779186386 +0800 builder.0.c
2014-04-03 14:09:24.746186387 +0800 rpcbind.1.c
2014-04-03 14:09:23.916186416 +0800 openssh.1.c
2014-04-03 14:09:23.848186418 +0800 nfs-utils.0.c
2014-04-03 14:09:23.594186427 +0800 rpcbind.0.c
2014-04-03 14:09:22.609186461 +0800 ppp-dialin.0.c
2014-04-03 14:09:21.817186488 +0800 openssh.0.c

[YOCTO #6085]

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
busybox: Use CCLD

Use the CCLD variable to ensure proper tuning parameters.
Notably when building on a x86-64 host with an i686 toolchain
there is an error building built-in.o because it is trying to
link 32-bit and 64-bit object files:

     i686-pc-linux-gnu-ld --sysroot=/work/dmoseley/Mentor/amd-2014.05/build.genericx86-64-external/tmp/sysroots/genericx86-64     -r -o applets/built-in.o applets/ap
     i686-pc-linux-gnu-ld: Relocatable linking with relocations from format elf64-x86-64 (applets/applets.o) to format elf32-i386 (applets/built-in.o) is not support
     make[1]: *** [applets/built-in.o] Error 1

Signed-off-by: Drew Moseley <drew_moseley@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
busybox: Specify '-nostdlib' when linking to a .o file.

Ensure that linking to the built-in.a file uses the 'nostlib'
option.  Submitted to busybox mailing list here:

    http://lists.busybox.net/pipermail/busybox/2014-March/080730.html

This has been accepted into upstream busybox so it will not be needed
for future versions.

Signed-off-by: Drew Moseley <drew_moseley@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
sysvinit: fix the bootlogd init script header

fix the bootlogd init script header, to make chkconfig be able to work
on bootlogd

Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
systemtap: Move to current HEAD

This moves the systemtap recipe to the current HEAD commit, in order
to get users past some bugs affecting ppc and arm.

Fixes [YOCTO #6016]

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
test-dependencies.sh: Redirect stderr

* newer bitbake is printing some messages to stderr, we want to log
  them as well

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>