bitbake.conf: Drop unused MKTEMP* variables

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
systemd: upgrade to 215

Upgrade systemd from 213 to 215.

systemd-older-kernel.patch is removed as it's fixed in 215.

Backport two patches to fix compilation problem for qemuppc.

    0001-always-check-for-__BYTE_ORDER-__BIG_ENDIAN-when-chec.patch
    0002-endian-explicitly-include-endian.h-wherever-we-want-.patch

Below are the required kernel versions for systemd 215.
        Linux kernel >= 3.0
        Linux kernel >= 3.3 for loop device partition support features with nspawn
        Linux kernel >= 3.8 for Smack support

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
systemd: add PACKAGECONFIG for 'elfutils'

Add PACKAGECONFIG for 'elfutils'.
This also fixes a build-deps QA warning about libdw.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
systemd: make runlevel work in non-runlevel targets

Previously, after booting into the targets like multi-user.target or
graphical.target, the output of `runlevel' command is 'unknown'.

This is confusing for users. Normally, we would expect mutli-user.target
would have a `runlevel' output of 'N 3'.
This is the behaviour of Fedora20.

This patch installs symlinks for systemd-update-utmp-runlevel.service
in do_install task to fix the above problem.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
update-rc.d: fix logic in populate_packages_updatercd

The 'and' logic for the check is wrong. To make things clear, please
see the example below.

Say that we have a recipe A, which has a sysv-init style init script named
initA and no corresponding service file. The recipe inherits update-rc.d,
but it doesn't inherit systemd.bbclass. The DISTRO_FEATURES has 'systemd'
inside it, but it doesn't have 'sysvinit'. Now if we build an image, with
the 'and' logic in the check, the symlinks for initA would not be installed
into /etc/rc?.d directory.
This is incorrect. Because there's no corresponding service. The symlinks
in /etc/rc?.d/ should be created so that the service would be correctly
started at boot time.

The logic should really be 'or' in the check. This is actually what the code
was when it was originally written.

Several different situations are listed below to prove the correctness of the
'or' logic.

If 'sysvinit' is in DISTRO_FEATURES, the initA script would always be installed
with corresponding preisnt/postinst generated and added.

If 'sysvinit' is not in DISTRO_FEATURES, we have three situations.
1) A has initA and A.service.
   In such situation, systemd.bbclass would set INHIBIT_UPDATERCD_BBCLASS,
   so no preinst/postinst about update-rc.d would be added and the symlinks
   for initA would not be created.

2) A has initA, and the functionality of initA is not implemented internally
   in systemd.
   In such situation, symlinks for initA would be installed.

3) A has initA, and the functionality of initA is implemented internally in
   systemd or in some other recipe.
   Examples for such situation are alsa-state and keymaps in OE.
   In such situation, we need to set INHIBIT_UPDATERCD_BBCLASS in the recipe
   so that there would be no preinst/postinst scripts about update-rc.d added.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
alsa-state: fix pkg_postinst and set INHIBIT_UPDATERCD_BBCLASS

As alsa-state inherits update-rc.d, the update-rc.d part inpostinst script
has already been handled in update-rc.d.bbclass.

Besides, we need to set INHIBIT_UPDATERCD_BBCLASS to "1" if 'sysvinit'
is not in DISTRO_FEATURES. This is because the init script is not installed
in such situation, adding update-rc.d part in the preinst/postinst scripts
just makes no sense.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
keymaps: fix for systemd

Only install 'keymap.sh' script if 'sysvinit' is in DISTRO_FEATURES.
This is because systemd internally provides a mechanism to implement
the functionality this script tries to implement. Please see
systemd-vconsole-setup.service for more details.

Also we set 'INHIBIT_UPDATERCD_BBCLASS' to "1" if 'sysvinit' is not
in DISTRO_FEATURES.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
systemd: add kbd-keymaps to RRECOMMENDS of systemd-vconsole-setup

systemd-vconsole-setup.service not only configures font but also
keymaps.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
v86d: set INHIBIT_UPDATERCD_BBCLASS if 'sysvinit' not in DISTRO_FEATURES

Set INHIBIT_UPDATERCD_BBCLASS to "1" if 'sysvinit' is not in DISTRO_FEATURES.

The functionality of the init script 'fbsetup' is implemented internally in
systemd. So fbsetup is not installed if 'sysvinit' is in DISTRO_FEATURES.

That's why we need to set INHIBIT_UPDATERCD_BBCLASS to "1" to avoid
generation of update-rc.d related preinst/postinst scripts.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
systemd: add support for executing scripts under /etc/rcS.d

This patch adds support for systemd to execute scripts under /etc/rcS.d.

The patch references the patch below from Debian.
http://sources.debian.net/src/systemd/204-5/debian/patches/debian-changes/?hl=1391#L1391

[YOCTO #5159]

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
dhcp: add dhcpd.service

Add dhcpd.service to support systemd systems.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>