toolchain-external: fix uClibc-ng 64bit dynamic loader link

Commit 34f95bf9dbb0 (toolchain-external: fix support of uClibc-ng toolchains,
2015-07-13) added the missing ld-uClibc.so.1 dynamic linker symlink that
binaries expect when linked with uClibc-ng. However on 64bit targets the
linker is called ld64-uClibc.so.1. Handle that case as well.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

libesmtp: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

fbset: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

findutils: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

fping: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

gamin: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

gesftpserver: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

gmpc: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

iftop: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

jasper: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

less: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

libcap-ng: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

libdvdnav: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

libdvdread: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

libcuefile: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

musepack: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

libreplaygain: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

libsamplerate: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

libsndfile: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

linux-fusion: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

lm-sensors: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

mplayer: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

nasm: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

ngircd: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

proftpd: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

sawman: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

sdl_gfx: add hash file

Also update homepage URL.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

sdl_image: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

sdl_mixer: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

sdl_net: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

sdl_sound: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

sdl_ttf: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

sdl: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

shared-mime-info: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

spice-protocol: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

spice: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

statserial: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

taglib: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

udisks: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

time: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

tcping: add hash file

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

uclibc: remove obsolete patches

Patches are in 1.0.4 release included.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

uclibc: update uClibc-ng to latest version

Fixes gcc 5.1 errors and contains all recent
improvements to Xtensa/ARC NPTL/TLS.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libmemcached: disable documentation

libmemcached fail to build the documentation/man due to
an python sphinx error.

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

skeleton: use backtick instead of $(shell ...) make function

Only the instance for setting the root password is changed. The
instance in SYSTEM_GETTY is harmless since it just uses echo and tail.

If SKELETON_TARGET_GENERIC_ROOT_PASSWD is passed as a hashed password
by the user, it contains $, so the '-quotes are needed. If it is not,
we need the backtick to be expanded so "-quotes are needed. Therefore,
the quoting is moved to the definition of SYSTEM_ROOT_PASSWORD.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

mpg123: replace $(shell ...) call with $(subst ...)

There's no reason to use a shell here.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

boost: use backtick instead of $(shell ...) make function

Also remove the variables TARGET_CC_VERSION and HOST_CC_VERSION which
lack the BOOST_ prefix and are used only once.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

linux: use backtick instead of $(shell ...) make function

Verified that LINUX_VERSION_PROBED is only used in "-quoted commands
(actually, usually it's not quoted).

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

packages: use backtick instead of $(shell ...) make function

It is often difficult to know exactly when make will expand the
variable, and usually it can only be expanded after the dependencies
have been built (e.g. pkg-config or the .pc file). Using a backtick
instead makes it very clear that it will be expanded only while
executing the command.

This change is useful for two cases:

1. The per-package staging (and host) directory will be created as part
   of the configure step, so any $(shell ...) variable that is used in
   the configure step will fail because the directory doesn't exist
   yet.

2. 'make printvars' evaluates the variables it prints. It will therefore
   trigger a lot of errors from missing .pc files and others. The
   backticks, on the other hand, are not expanded, so with this change
   the output of 'make printvars' becomes clean again.

This commit contains only the easy changes: replace $(shell ...) with
`...`, and also replace ' with " where needed. Follow-up commits will
tackle the more complicated cases that need additional explanation.

After this change, the following instances of $(shell ...) will remain:

- All assignments that use :=
- All variables that are used in make conditionals (which don't expand
  the backticks).
- All variables that only refer to system executables and make
  variables that don't change.
- The calls to check-host-* in dependencies.mk, because it is eval'ed.

[Original patch by Fabio Porcedda, but extended quite a bit by Arnout.]

Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

ti-gfx: systemd support

The startup script too complex to embed it completely into the
.service file, so it is left as a standalone script.

[Thomas:
 - use relative path for the symbolic link
 - slightly tweak the service Description string]

Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

pulseaudio: systemd support

[Thomas:
 - use relative path for the service symlink
 - slightly adjust the service description]

Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

boot/uboot: Add support for dtb.img format

Allow to generate u-boot-dtb.img. This is the same format
as u-boot.img, however, it contains a built-in device-tree.
This file is being loaded by the U-Boot SPL.

Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

rsyslog: Fix systemd service creation

The rsyslog.service is installed by rsyslog, but the link is not created
so the service is not enabled.
In order to install the service file, use the correct configure flag.

So the INSTALL_INIT_SYSTEMD will create the link, it will also create
another link which is due to the fact that the rsyslog.service contains
an Alias=

If we were to use systemctl enable to enable the service, it would
create both,so we mimic that.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

docs/manual: Fix trivial typo

Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

docs/manual: relax python version requirement

Buildroot should now work with host installed python version 3. Update the
manual accordingly.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

vala: bump to version 0.28.0

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Makefile: save MAKE_VERSION

Save MAKE_VERSION as RUNNING_MAKE_VERSION since this is later clobbered
by the make package.

It will be used by the webkitgtk24 package to check for older make
versions which have a bug building it with parallel jobs (it hangs).

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

docs/manual: add documentation for linux-ext and linux-tools.

[Thomas: misc improvements.]

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/perf: migrate perf to use the new linux-tools infrastructure

Remove the perf package and add legacy handling.

[Thomas:
  - improve the Config.in.legacy help text
  - improve the comment explaining why we pass O= when building perf]

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

linux-tools: add cpupower

This patch is based on the patch send by James Knight:
http://lists.busybox.net/pipermail/buildroot/2015-May/128754.html

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Cc: James Knight <james.knight@rockwellcollins.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

linux: add linux-tools infra

This commit add an infrastructure to build linux kernel
tools available in the kernel sources.

Currently, the only linux kernel tool packaged in Buildroot
is perf and it's packaged as a separate generic package.
This is a problem for licence information raised in this
thread [1].

Since these tools require to build a Linux kernel, we can
use some hooks in linux package like we did for linux
extensions [2] and remove the perf package.

[1] http://lists.busybox.net/pipermail/buildroot/2015-May/128783.html
[2] http://lists.busybox.net/pipermail/buildroot/2015-March/121835.html

[Thomas: fix minor typos in comments.]

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/perf: use correct definition of ARCH on x86_64

LINUX_MAKE_FLAGS defines ARCH=$(KERNEL_ARCH), and KERNEL_ARCH is x86_64 on
a 64-bit x86 kernel build. The perf Makefiles expect that the ARCH will be
"x86" on both 32-bit x86 and 64-bit x86.

I didn't experience issues with the Linux 3.14.x version of perf, but this
issue cropped up once I started building 3.19.x.

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
[Romain:
  - fix coding style]
Reviewed-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/perf: if libunwind is enabled, depend on it

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
[Romain:
  - fix coding style]
Reviewed-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/perf: if numactl (libnuma) is enabled, depend on it

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
[Romain:
  - fix coding style]
Reviewed-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/perf: if slang is enabled, depend on it

Signed-off-by: Steven Noonan <steven@uplinklabs.net>
[Romain:
  - fix coding style]
Reviewed-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

btrfs-progs: bump to version 4.1.2

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package: include package/skeleton/Config.in

This was missing from the patch introducing the skeleton package. It
was working fine, except that the skeleton package was not in the
global variable PACKAGES.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

graph-depends: Strip skeleton from dependency

skeleton being a mandatory dependency, we don't want all our packages to
have a link back to that node, the graph would be awful.

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

skeleton: New package

Create a proper package for the skeleton.

The main Makefile is modified to remove the skeleton support.
The 'dirs' target, will create the $(TARGET_DIR).
The file 'output/target/.root' doesn't exists anymore, as there's no
Make rule to statisfy.

The infrastructure are modified to filter host-skeleton.
It's needed becauses the host-dependencies are derived from the
dependencies of the target package where 'host-' is preprended to the
depedency name.

In the pkg-generic we add skeleton as a dependency to every package.

The whole system/system.mk is now removed at the profit of
package/skeleton/skeleton.mk

[Thomas:
  - rebase on top of master and fix some minor conflicts
  - remove the 'select BR2_PACKAGE_SKELETON' in
    BR2_ROOTFS_SKELETON_DEFAULT and BR2_ROOTFS_SKELETON_CUSTOM, since
    anyway the skeleton package is always enabled.
  - fixup a few mistakes in the getty handling due to misnamed
    variables.]

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

libnl: remove patch to fix bmon breakage

Upstream decided that programs should be fixed, so so be it.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

bmon: bump to version 3.7

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/qpid-proton: needs host-python2

qpid-proton is using constructs that are not valid in python3, so we
must use a host python2 interpreter. To make this happen this commit
adds a dependency on host-python and explicitly tells CMake to use
$(HOST_DIR)/usr/bin/python2.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

glib-networking: bump to version 2.44.0

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

libglib2: bump to version 2.44.1

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

dejavu: bump to version 2.35

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/nodejs: version bump to 0.10.40

Signed-off-by: Martin Bark <martin@barkynet.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

samba4: bump to version 4.2.3

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

rpi-userland: add Restart=always to vcfiled.service

As suggested by Maxime Hadjinlian, add Restart=always to
vcfiled.service so that this service gets restarted if it ever exits
for some reason.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

rpi-userland: systemd support

[Thomas: use relative path for the symbolic link.]

Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

triggerhappy: systemd support

[Thomas: use a relative symbolic link.]

Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

tinyhttpd: systemd support

[Thomas: use relative symlink.]

Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

mongoose: systemd support

[Thomas: use relative symbolic link.]

Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

snappy: disable tests

This will also fix an unsafe header path problem:

/br/output/host/usr/bin/mips-linux-gnu-g++ -DHAVE_CONFIG_H -I.
-I/usr/include -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
-D_FILE_OFFSET_BITS=64  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
-D_FILE_OFFSET_BITS=64   -Os  -c -o snappy_unittest-snappy-test.o `test
-f 'snappy-test.cc' || echo './'`snappy-test.cc
mips-linux-gnu-g++: ERROR: unsafe header/library path used in
cross-compilation: '/usr/include'
Makefile:730: recipe for target 'snappy_unittest-snappy_unittest.o'
failed

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

olsr: update hash source comment

Commit ec9e34c9bb7c (olsr: bump version, 2015-07-14) update the hash but left
the old source comment. Fix this.

Cc: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

heimdal: backport upstream commit to fix parallel build

Thanks to Vicente for an initial patch, and to Gustavo for pointing
out the relevant upstream fix.

Fixes:

  http://autobuild.buildroot.net/results/3a4/3a42c5b294a9a8602844ed1127ec5eadb60a6bed/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

heimdal: needs host-ncurses

Otherwise it will fail with an error like this one:

checking for tgetent in -lcurses... no
checking for tgetent in -lncurses... no
configure: error: libcurses or libncurses are required!

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/openswan: fix parallel build

Fixes:
    http://autobuild.buildroot.org/results/2ec/2ecb098b01bd44d75182b15f98c1fd2a8c927438/
    http://autobuild.buildroot.org/results/18f/18f0166f3fa831f321818e286d9c2e9037f8c8d0/
    ...

Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

olsr: bump version

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package: fix fallout from checking kconfig config files

Those checks should only be done when the package is actually enabled.

Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

ptpd2: systemd support

Following package and sysv initscript naming scheme,
the service is "ptpd2" instead of just "ptpd" version 2.

[Thomas:
  - use relative symlink instead of an absolute symlink
  - remove the -s option, which redirects stdout, since systemd will
    take care of it
  - add the -g option, to be consistent with what the init script is
    using.]

Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

ptpd: systemd support

[Thomas:
   - use relative symbolic link instead of absolute one
   - remove the -S option, since redirecting stdout is not needed,
     it's already taken care of by systemd. Suggested by Maxime
     Hadjinlian.]

Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

proftpd: systemd support

[Thomas: change to use a relative symlink, and fix a minor typo in the
service file in the service description.]

Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

olsr: systemd support

[Thomas: use relative symlink instead of absolute symlink]

Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/uclibc: check for config file

Add a check (before we call kconfig-package) that ensures the user has
set a kconfig-file.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/busybox: check for config file

Add a check (before we call kconfig-package) that ensures the user has
set a kconfig-file.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

boot/barebox: check for config file before calling kconfig-package

If we check that the user provides a config file after we call to the
kconfig-package infra, the error message we get is the one for the
kconfig-package infra, not the custom error message we want to show to
the user.

So, only call kconfig-package after we do the check.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

boot/at91boostrap3: check for config file before calling kconfig-package

If we check that the user provides a config file after we call to the
kconfig-package infra, the error message we get is the one for the
kconfig-package infra, not the custom error message we want to show to
the user.

So, only call kconfig-package after we do the check.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/linux: check for config file before calling kconfig-package

If we check that the user provides a config file after we call to the
kconfig-package infra, the error message we get is the one for the
kconfig-package infra, not the custom error message we want to show to
the user.

So, only call kconfig-package after we do the check. Move the check with
the existing checks for the DTS, for consistency.

[Thomas: put the checks together, but right before the kconfig-package
call, rather than in the middle of the code, were the DTS related
tests were located.]

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/linux: don't enforce check for DTS when not building

Currently, this is triggering the error message:
    make randconfig
    make source

Limit the checks that enforce a DTS is set and at most one DTB is
appended to when we are actually building, like is done for the
configuration-file variables.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

core/pkg-kconfig: don't enforce check for config file when not building

Currently, this is triggering the error message:
    make randconfig
    make source

Only limit the check to enforce a config file being set to when we are
actually building, like is done in the various kconfig-using packages.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>