package/exim: use libnsl only with glibc

Only (e)glibc provides libnsl, uclibc provides only a stub, and musl
doesn't implement it at all.

Fixes compilation using this defconfig

    BR2_arm=y
    BR2_cortex_a7=y
    BR2_STATIC_LIBS=y
    BR2_TOOLCHAIN_EXTERNAL=y
    BR2_PACKAGE_OPENSSL=y
    BR2_PACKAGE_EXIM=y

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

systemd: fix license according to README file

Fixes:
  http://autobuild.buildroot.org/results/6e3/6e3dace5892a589225a93c896917833ebc8028f3

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

olimex_a20_olinuxino_lime: rename board dir to remove _lime suffix

The files in board/olimex/a20_olinuxino_lime/ work with minimal or no
modifications for the Olimex A20-OLinuXino-Micro board, whose support is
going to be added in a later commit.

Rename the directory to clarify it's not restricted to the Lime anymore.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

a20_olinuxino_micro/readme.txt: add link to linux-sunxi.org

Explicitly state where this information comes from.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

a20_olinuxino_lime/readme.txt: fix a typo

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

sunxi-mali: fix linking of malitest

Fixes:

  http://autobuild.buildroot.net/results/a15/a152beb56cdc4591868e14cce9a60e51cbfb0abc/

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

openssl: support building the binary without MMU

The commit 720893b62510438237b9923d744dd079ddb4f67d "openssl: disable
apps for NOMMU" prevented the openssl binary from being built without
MMU in order to fix a build failure without fork(). However, openssl is
designed to support the lack of fork() with -DHAVE_FORK=0, so allow the
openssl binary to be enabled without MMU thanks to this option.

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

package/x11r7/xdiver_xf86-input-tslib: update download url and add hash file

The old url fallback to http://www.pengutronix.de/software/ptxdist/ instead
of http://www.pengutronix.de/software/xf86-input-tslib/download/ breaking
the download.

To avoid such problems in the future, we also add a hash file to this
package.

[Thomas: add hash file.]

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

libsemanage: cleanup python use and license definition

The original package supported python on target, now we just use
it as part of the host tools.  The license was also mis-assigned.

[Thomas: add removed option to Config.in.legacy.]

Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

atmel: add a flashing helper and documentation

Provide a flashing helper to properly select the sam-ba configuration
and reuse the sam-ba tcl script provided by Atmel with minimal
modifications.

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

configs: rename atmel_xplained_defconfig

For consistency, rename atmel_xplained_defconfig to
atmel_sama5d3_xplained_mmc_defconfig as this configuration supports
booting the sama5d3 Xplained with an MMC card (as opposed to the NAND
flash).

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

configs: add defconfig for Atmel sama5d3 Xplained

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

configs: add defconfig for Atmel sama5d4 Xplained Ultra

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

configs: add defconfig for Atmel sama5d4ek

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

configs: add defconfig for Atmel sama5d3xek

This supports:
 - sama5d31ek
 - sama5d33ek
 - sama5d34ek
 - sama5d35ek
 - sama5d36ek

with or without the PDA4 or PDA7 screens.

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

configs: add defconfig for Atmel at91sam9x5ek

This supports:
 - at91sam9g15ek
 - at91sam9g25ek
 - at91sam9g35ek
 - at91sam9x25ek
 - at91sam9x35ek

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

configs: add defconfig for Atmel at91sam9rlek

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

configs: update at91sam9g45m10ek defconfig

Use kernel (3.18) and u-boot (2015.01) from Atmel's repositories.

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

boards/raspberrypi: update instructions

Now that we have a sanitised set of defconfig files, and we no longer
support non-DT setups, update and simplify the board readme file.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

config/raspberrypi: rename our non-DT defconfig file

Since we no longer have a non-DT defconfig, and we no longer want to
advertise such a possibility (non-DT is being phased out), just rename
the DT-enabled defconfig file.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

config/raspberrypi: remove non-DT defconfig

The RPi is slowly but surely dropping support for booting without a DTB,
so just ditch our old defconfig now that we have up-to-date DT-enabled
defconfigs for all RPi models (save for the compute module).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

configs/raspberrypi2: update our defconfig

Update to the latest stable kernel version (4.0.y); build an in-tree DTB.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

configs/raspberrypi: update the DT-enabled config

Update to the latest stable kernel version; build an in-tree DTB; use
a in-tree defconfig; enable C++ (to match what we have in the non-DT
variant); do not install DTB overlays (this minimalist config does not
make use of them).

Generate the DTBs for both the "original" variant (A and B) and the
"Plus" variant (A+ and B+).

Drop our custom linux defconfig file now we use an in-tree one.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

linux: bump default to version 4.1.1

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

linux-headers: bump 3.{10, 14, 18}.x and 4.{0, 1}.x series

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

monkey: fix building with debugging symbols

Fix a typo in the monkey package - should be MONKEY_CONF_OPTS
instead of MONKEY_CONF_OPT.

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

pulseview: bump commit hash

Include commit ec6cc07f which fixes an issue causing build failures
on several architectures.

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

libsigrok: bump commit hash

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

gdbm: handle optional dependency gettext

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

binutils: update to the latest ARC version by default

Following commit 36555b4c8dce27822ecbbed58798f887ad452b18 ("ARC:
switch to RC1 of upcoming arc-2015.06 tools"), the binutils package
only contains the hash information for the 2015.06-rc1 ARC version of
binutils (which is in fact no hash). However, when an external
toolchain is used, and binutils is built for the target, it's still
the old 2014.11 binutils version that gets used in binutils.mk,
causing a build failure because there is no hash available for this
version.

This commit fixes that by using 2015.06-rc1 as the default binutils
version on ARC, which is used when no host-binutils has been built.

Fixes:

  http://autobuild.buildroot.org/results/8f7/8f772e6fccb4f918120a7bb814da2224432d1c09/

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

uclibc-ng: fix parallel build issue for arm/xtensa when LOCALE support is enabled

This patch should fix any parallel build issues found
by autobuilder lately, f.e.:
http://autobuild.buildroot.net/results/43dd5c5da0d003b654fd252c989d49c2e5872827/
http://autobuild.buildroot.net/results/cfb438f933ff7385d612d65798b0b8ed833a6476/
and many more.
Will be committed upstream, if autobuilders are working.

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

pure-ftpd: fix hash and use .bz2 tarball

For some reason, the hash file added in commit
ee6c9f5a1bc1995d968214345c011a44a3c145c8 by Gustavo turns out to be
wrong, so this commit replaces it with the proper hash, also added
after checking the GPG signature.

While at it, we switch to using a .bz2 tarball.

Fixes:

  http://autobuild.buildroot.org/results/c44/c441f35119191f47dd5fae96fd76827024e50329/

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

monkey: new package

Monkey is a small, fast and lightweight open source Web Server for
GNU/Linux.  It has been designed with focus in embedded devices,
therefore its scalable by nature having a low memory and CPU
consumption and an excellent performance.

[Thomas:
  - Add missing dependency on !BR2_STATIC_LIBS (the source code uses
    dlopen) and BR2_USE_MMU (the source code uses fork)
  - Slightly adjust/reword the description of the
    BR2_PACKAGE_MONKEY_SHARED option.
  - Remove all the complicated installation logic for the target, and
    just use "make install" instead.
  - Pass --no-backtrace when uClibc is used, otherwise the build fails
    because <execinfo.h> is not available in uClibc.
  - Pass $(TARGET_CONFIGURE_OPTS) in the environment of the configure
    script., otherwise monkey gets built for the host and not for the
    target.
  - Add a post install target hook to remove a broken symlink
    libmonkey.so installed by Monkey's Makefile when the shared
    library is not enabled.
  - Use TARGET_MAKE_ENV when calling make, just because we should.
  - Pass --malloc-libc so that the libc malloc() is used instead of
    the builtin jemalloc allocator, which requires more work to
    cross-compile properly.
  - Add missing empty line after the .mk header and before the first
    variable definition.]

Signed-off-by: Julien Corjon <corjon.j@ecagroup.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/rpi-userland: bump version

Misc fixes and improvements all over the place...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/rpi-firmware: bump version

Misc enhancements and fixes all over the place, most notably:
  - FW: fix overclocking, better prioritise sound, fix CMA L1 cache,
        improved DTB/DTB-overlay support, SDcard freq fixes,
        voltages...
  - video: fix decoding weird stuff, fix stereo output...
  - camera: raw image capture, HDR (really?)

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/rpi-firmware: add option to install DTB overlays

Currently, Buildroot does not support building the overlays that are
bundled in the Linux kernel, so all we can do is install the ones
pre-built in rpi-firmware.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

rpi-firmware: allow disabling installation of binary DTBs

The binary .dtb files are not suitable for everyone as they are
kernel-version specific.

Reintroduce BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS option.

Signed-off-by: Floris Bos <bos@je-eigen-domein.nl>
[yann.morin.1998@free.fr: don't install DTBs if kernel builds
 its own; fix default; rephrase help text]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Pascal de Bruijn <pmjdebruijn@pcode.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

systemd: bump to version 221

- Bump to version 221
- Update hash file

- Add --disable-gnuefi to configure options to avoid a failure like this
  one:

  checking for /usr/lib/gnuefi/elf_ia32_efi.lds... configure: error:
  cannot check for file existence when cross compiling

- Remove gudev logic since it has been removed from the systemd tree and
  it is now an external project.

Announcement URL:

  http://lists.freedesktop.org/archives/systemd-devel/2015-June/033170.html

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

qemu: enable for aarch64

Enable the target qemu for aarch64 since it works just fine.
Only tested using userland CPU emulation (no HYP) with a
qemu_aarch64_virt_defconfig image inside a qemu_aarch64_virt_defconfig
instance.

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

perl-cross: bump to version 0.9.7

fix some build failures,
see https://github.com/arsv/perl-cross/issues/17

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

live555: bump to version 2015.06.25

Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

iproute2: tipc support needs 3.18+ headers

Fixes:
http://autobuild.buildroot.net/results/173/173c9dbed6422a3cc4f9d1f998bc25ce2e9538c7/

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

tor: needs thread support

Fixes:

  http://autobuild.buildroot.org/results/4f7/4f758978f6820ecceaad57385f3c104011180c4d/

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

libpng: rebase ignore-symbol-prefix patch to apply cleanly

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

nginx: bump to 1.8.0 (latest stable version)

Patches refreshed to apply with no shift or fuzz.

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

nginx: fix nginx.old clean-up

The bin path for nginx is configured for /usr/sbin, so deleting
the nginx.old back-up from /usr/bin never works.  Fix path, and
also use "$(RM)" instead of "-$(RM)", as "rm -f" never fails.

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Acked-by: Samuel Martin <s.martin49@gmail.com>
Tested-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/vlc: Add libsidplay2 as optional dependency

vlc has a sid plugin:

$ output/host/usr/bin/i586-buildroot-linux-uclibc-readelf -a
  output/target/usr/lib/vlc/plugins/demux/libsid_plugin.so |
  grep NEEDED | grep sid
 0x00000001 (NEEDED)     Shared library: [libsidplay2.so.1]
 0x00000001 (NEEDED)     Shared library: [libresid-builder.so.0]

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

busybox: added linux-pam support

Signed-off-by: Matt Weber <matthew.weber@rockwellcollins.com>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>

glog: disable on blackfin external toolchains

With following blackfin toolchains

BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2014R1
BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2013R1
BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R2

when BR2_BINFMT_FDPIC=y

../usr/include/bits/elf-fdpic.h: In function 'void* __reloc_pointer(void*, const elf32_fdpic_loadmap*)':
../usr/include/bits/elf-fdpic.h:95: error: invalid use of 'void'

code snippet at line 95 in elf-fdpic.h
-------------------------------------------------------
unsigned long offset = p - (void*)map->segs[c].p_vaddr;
-------------------------------------------------------

void pointer addition and subtraction is not allowed in C++ as it has undetermined size,
however in C with language extension it is possible because sizeof void is treated
as one byte.

This is toolchain-specific issue. So disable package on these external toolchains.

fixes:
http://autobuild.buildroot.net/results/c70/c704c70ae2f066f85dd6a5fa6a73789bc358d368/

Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

glog: add dependency on dynamic library

when BR2_STATIC_LIBS=y

src/symbolize.cc:110:19: error: dlfcn.h: No such file or directory

glog requires dlfcn.h header. So add dependency on dynamic library

fixes:
http://autobuild.buildroot.net/results/75d/75d17ceb764c2c1136047c089a0c554770ca98a4/

Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

configs/olimex_a20_olinuxino_lime_mali_defconfig: new board

This commit adds a new defconfig for the Olimex A20 OLinuxino Lime
board, based on the 3.4.x vendor specific kernel, which allows to use
the Mali 3D acceleration for OpenGL support.

Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

configs/olimex_a20_olinuxino_lime: new board

This commit adds a new defconfig for the Olimex A20 OLinuxino Lime
board, based on the 4.x mainline kernel.

Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

libaio: introduce a BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS option

In order to allow other packages to easily select libaio without
duplicating its complicated architecture dependencies, this commit
introduces a BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS blind option.

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

sunxi-mali: bump version

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

libump: new package

previously, this library was a part of sunxi-mali

[Thomas: add missing comment about the glibc dependency.]

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/nodejs: Update to allow selecting node.js version

[Thomas: fix minor Config.in formatting issues pointed by Yann.]

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

uclibc: use the ARC-specific uClibc by default on ARC

Following the switch to uClibc-ng as the default library, uClibc-ng
was also used as the default on ARC, while we actually want to use the
ARC specific version by default on this architecture.

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

ARC: switch to RC1 of upcoming arc-2015.06 tools

Even though this is only RC1 it's been heavily used internally so it should
not be any worse than existing arc-2014.12.

Moreover this relase (and so its RC1) finally delivers support of NPTL
for ARC in uClibc.

That's why it would be good to allow interested users to start trying it
(for example WebKit and apps that use WebKit could be successfully built
and run) also it will be helpful to run that new toolchain through
autobuilder in attempt to find any hidden regressions so we have a solid
toolchain for release.

If there's an interest in that patch more patches will follow with
subsequent RCs and essentially on appearence or relese Buildroot will be
updated with it.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: arc-buildroot@synopsys.com
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

toolchain: allow for stupid toolchains

check_arm_abi builds a test C file to check that the toolchain is
working correctly, with the output redirected to /dev/null.

However, some toolchains (OSELAS 2014.12.0, for instance) foolishly
append ".gdb" to the output filename for an intermediate file, causing
an attempt to write to /dev/null.gdb, which obviously fails.

Fix this by adding changing the output to a temporary file, which is
later removed along with any other "suffixed" files.

Suggested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

arm: update processor types

Add the Cortex M3 variant. These microcontrollers don't support regular
ARM instructions and don't have an MMU.

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

core/pkg-kconfig: allow saving config to a non-existing custom config file

A very interesting use-case for a kconfig-based package is to create a
custom (def)config file based on one bundled with the package itself,
like described in PR-8156:

    make menuconfig
     -> enable kernel, use an in-tree defconfig, save and exit
    make linux-menuconfig
     -> enable/disable whatever option, save and exit
    make menuconfig
     -> change to use a custom defconfig file, set a path, save and exit
    make linux-update-config
     -> should save to the new custom defconfig file

However, that is currently not possible, because the dependency chain
when saving the configuration goes back up to the (newly-set!) custom
(def)config file, which does not exist.

So, we break the dependency chain so that saving the configuration does
not depend on that file. Instead, we use a terminal rule that checks
that the configuration has indeed been done, and fails if not.

Closes #8156.

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

core/pkg-kconfig: run the kconfig fixups after exiting configurators

After we exit the configurators, we need to re-run the kconfig fixups to
ensure the user is not able to override them in the configurators.

Currently, we schedule that "for later", by removing the corresponding
stamp file, so make will run the fixups "later".

This means the user has access to the un-fixed .config file, which he
might decide to copy and use as a reference (not too bad, since we'd run
the fixups anyway; but not clean either).

Note that we still remove the stamp file before running the fixups, in
case any one of those fixups breaks, so we don't want to believe the
fixups have been applied; the fixup macro will touch that file anyway.

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

core/pkg-kconfig: move the kconfig fixups to a macro

The same fixups will have to be done after leaving the configurators,
so we want to commonalise that code.

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

core/pkg-kconfig: ensure kconfig base and fragment files exist

Even though we do have a dependency chain back to each of the kconfig
base and fragment files:

    $$($(2)_DIR)/.config: $$($(2)_KCONFIG_FILE) $$($(2)_KCONFIG_FRAGMENT_FILES)

we can't rely on it to ensure they are all present, because they all have
this rule:

    $$($(2)_KCONFIG_FILE) $$($(2)_KCONFIG_FRAGMENT_FILES): | $(1)-patch

but since this rule has no prerequisite (only build-order, but that does
not count in this case) and no recipe, make will believe each missing
file to be a PHONY target, and will always run targets that depend on
it:
    https://www.gnu.org/software/make/manual/make.html#Force-Targets

So, that means a missing kconfig base or fragment file would always
cause the rule to generate .config to be run at each invocation, which
in turn would cause a rebuild of the kernel, which is clearly not what
we want.

Since this is expected make behaviour, we can well end up with a missing
Kconfig base or fragment. To avoid continuously rebuilding the kernel in
that case, we must check those files exist by ourselves, and error out
if any one of them is missing.

One would expect we check for them right in their dependency rule, like
so:

    $$($(2)_KCONFIG_FILE) $$($(2)_KCONFIG_FRAGMENT_FILES): | $(1)-patch
        [ -f $(@) ] || {echo Missing $(@) >&2; exit 1; }

but that does not work, as only the first target is tested for. That
check msut be turned into a loop explicitly testing all files, like so:

    $$($(2)_KCONFIG_FILE) $$($(2)_KCONFIG_FRAGMENT_FILES): | $(1)-patch
        for f in $$($(2)_KCONFIG_FILE) $$($(2)_KCONFIG_FRAGMENT_FILES); do \
            [ -f $(@) ] || {echo Missing $$$${f} >&2; exit 1; }; \
        done

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

core/pkg-kconfig: extract package before using kconfig fragments

Kconfig fragments may be present in the package, so we need to extract
and patch it before we can use the fragments.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Floris Bos <bos@je-eigen-domein.nl>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/nodejs: Bump version to 0.10.39

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

iproute2: bump to version 4.1.0

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

pure-ftpd: bump to version 1.0.41

Also add hash file.

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

gcc: bump 4.9.x series to version 4.9.3

Drop 110-pr64896.patch and 920-libgcc-remove-unistd-header.patch since
they're upstream.

Tweak 850-libstdcxx-uclibc-c99.patch for this new release.

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

package/vlc: install vlc libraries in staging

Although no package seems to link against vlc libraries right now, these
libraries will be necessary for upcoming new efl emotion-generic-players
package.

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Acked-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

libarchive: add hash and enable lzma support

Add libarchive hash. Enable lzma support.
Both xz and lzma support are provided by the xz library.

[Thomas: explicitly pass --with-lzma when xz is available.]

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

package/opencv: add openmp support

Note that this situation is not ideal because it only add openmp support
to the Buildroot toolchain, not the external ones; but a couple of
packages already are in this situation.

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

package/opencv: add python support

opencv_python module needs python-numpy because it uses some numpy
headers in this wrapper.

>From its 2.4 release, OpenCV offers python bindings, but they required
most of the OpenCV modules to be enabled.

Since OpenCV-3.0.0, python bindings have been reworked:
- it now supports both python2 and python3
- only built modules supporting wrapped in python will be included in
  the bindings.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/opencv: disable all modules by default

This change allows to reduce the size of the default OpenCV package, so
the final root filesystem.

However, this will break any existing defconfig enabling OpenCV. Indeed,
a minimal OpenCV  package will be built, whereas, prior to applying this
patches, a full-featured one would have been built instead.

Cc: "Yann E. Morin" <yann.morin.1998@free.fr>
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/opencv: reduce modules on by default

Since its integration into Buildroot, OpenCV always enables all modules
by default because the inter-module denpedency were not supported.

Now that OpenCV inter-module dependencies are correctly set at the
Buildroot configuration level, it is possible to reduce the enabled
module list to its minimal set, letting kconfig enable the other
modules.

This change will not change anything WRT a defconfig build with opencv.

Cc: "Yann E. Morin" <yann.morin.1998@free.fr>
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/opencv: reword modules' prompt and help text

This patch is mostly cosmetic changes improving the human interface.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/opencv: define modules inter-dependencies

OpenCV allows to enable/disable the selection of modules (a.k.a.
opencv libraries). These modules depend one on the others; these
dependencies are already handled by the build-system (CMake).

However, the way we handled them in Buildroot was not really clean.
For each opencv module, there is a kconfig option, but we forced the
corresponding CMake config option without checking for the modules'
dependencies.

This patch replicates the modules' dependency relations in the
Config.in, so that the selection of the user will actually be built.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/gstreamer1/gst1-plugins-bad: disable opencv plugin with opencv-3

The opencv plugin uses stuff from the now removed opencv's legacy module.
Note that the configure script already correctly check the opencv version
and disable the opencv plugin with opencv-3.x.

Also remove 'select ...' to prevent kconfig from complaining about
recursive dependencies.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/opencv: bump to version 3.0

This major version bump is in fact a bump from 2.4.10 to 2.4.11, then to
3.0.

OpenCV-2.4.11 improves a lot the Buildroot integration, including a
couple of patches that are no longer needed:
- x86 PIC code compilation fix in core module [1];
- return type fix in superes module [2];
- opencv.pc generation [3].

It also improves the gstreamer-0.10/1.x detection [4], that will be
needed in a follow-up patch.

OpenCV-3.0 still requires 2 patches (backported from upstream fixing
pthread support [5,6].

The OpenCV-3.0 does some major changes, for which a transition guide
has been published [7].

Among these changes coming with OpenCV-3.0, some new modules have been
introduced and others got removed; leading to a bunch of configure
option updates (to keep as much as possible an iso-functional-perimeter)
and the legacy menu has been updated too.
The worth noticing removals being:
- the opencv_legacy and opencv_nonfree modules no longer exist;
- the opencv_contrib module has moved out of the opencv base tree and
  now has its own repository [8].
  There is currently no plan to support it.

Some 3rd-party supports have been improved or added; their integrations
in Buildroot will be addressed in follow-up patches.

[1] https://github.com/Itseez/opencv/commit/ea50be0529c248961e1b66293f8a9e4b807294a6
[2] https://github.com/Itseez/opencv/commit/2e393ab83362743ba1825ad4b31d4a2925c606b4
[3] https://github.com/Itseez/opencv/commit/eceada586bbf18fc267e437522ec4f1f23ddc656
[4] https://github.com/Itseez/opencv/commit/38bb0db9dbec08666c8a64b3e4ead8fadf15c980
[5] https://github.com/Itseez/opencv/commit/1f983ec39c97298b0c8ce409a1cc229ecf14e55c
[6] https://github.com/Itseez/opencv/commit/a482dcce464acbd5368fb93c6c3d52ba8401776a
[7] http://docs.opencv.org/master/db/dfa/tutorial_transition_guide.html
[8] https://github.com/itseez/opencv_contrib

[Thomas:
  - address most contents made by Yann E. Morin on the Config.in file.]

Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/opencv: alphabetically sorted each _CONF_OPTS group

No new option added nor removed.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

libucl: new package

Libucl is a high performance and flexible JSON/YAML/etc. parser for C.

https://github.com/vstakhov/libucl

[Thomas:
  - remove hash file, should not be used for github downloads
  - rewrap Config.in help text
  - remove trailing white space in Config.in.
  - add missing host-pkgconf dependency, without which the package
    doesn't autoreconf properly.
  - fix license: it is BSD-2c, not just BSD.]

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

orc: bump version

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

heimdal: bump to version 1.6rc2

Helps drop some patches and hence autoreconf saving time.
Also allows parallel builds.

And fixes:
http://buildroot-busybox.2317881.n4.nabble.com/PATCH-v2-heimdal-explicitly-set-lpthread-td99422.html
without the need to hardcode libraries (disables/withouts weren't enough
though i've added them anyway for correctness).

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

ipset: bump to version 6.25.1

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

dosfstools: bump to version 3.0.28

Change to new homepage since maintainer changed as well.
Add hash file based on tarball signature file.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

openswan: bump to version 2.6.43

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

mpd-mpc: bump to version 0.27

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

mpd: bump to version 0.19.10

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

collectd: bump to version 5.5.0

Lots of new plugins!

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

libconfig: bump to 1.5

Add hash file.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

rrdtool: add hash

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

system/device_table.txt: drop unused ifupdown post-up.d / pre-down.d directories

These are not used by the busybox or Debian ifupdown implementation. Instead
if-up.d is run after the per-interface up tasks (E.G. post-up) and
if-down.d is run before the per-interface down tasks (E.G. pre-down).

So drop them as they only cause confusion.

grep execute_all output/build/busybox-1.23.2/networking/ifupdown.c
static int execute_all(struct interface_defn_t *ifd, const char *opt)
        if (!execute_all(iface, "pre-up")) return 0;
        if (!execute_all(iface, "up")) return 0;
        if (!execute_all(iface, "down")) return 0;
        if (!execute_all(iface, "post-down")) return 0;

grep execute_script output/build/ifupdown-0.7.49/execute.c
int execute_scripts(interface_defn * ifd, execfn * exec, char *opt)
    if (!execute_scripts(iface, doit, "pre-up"))
    if (!execute_scripts(iface, doit, "up"))
    if (!execute_scripts(iface, doit, "down"))
    if (!execute_scripts(iface, doit, "post-down"))

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

x264: bump to version 20150223-2245-stable

Use the Git repository instead of the snapshots,
since they are not generated anymore.

Signed-off-by: David du Colombier <0intro@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

ulogd: bump to version 2.0.5

Remove kernel headers check since it now implements local definitions to
keep working with newer versions.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

Makefile: Don't export VERBOSE unless V=1 (for CMake)

CMake verbose mode is based on VERBOSE environment variable.
* If VERBOSE is exported but empty, only "Dependee ... is newer than
depender ..." messages are shown.
* If VERBOSE is exported and set (whatever the value), all compilation
commands are shown.

VERBOSE is currently systematically exported by Buildroot, even if it
is empty, in the root Makefile, which implies that the "light" verbose
mode - with "Dependee ... is newer than depender ..." messages - is
always enabled.

VERBOSE should only be exported when V=1, which is the standard way to
enable verbose mode in Buildroot.

Signed-off-by: Cédric Marie <cedric.marie@openmailbox.org>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

gcc: bump 4.8.x version

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

gpsd: fix build with musl

Add a patch adding missing include.

Fixes:
http://autobuild.buildroot.net/results/493/493ddaf63f41918d718b5c26e2db258c67dba0a6/

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

uclibc: add libgcc_s_resume fix

This commit adds a fix for building uClibc 0.9.33.2 and uClibc-ng
1.0.3 with gcc 5.1 on ARM, since we're about to add support for gcc
5.1.

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

sudo: add optional pam support

Configure the sudo utility to support PAM if the framework is enabled.

[Peter: use install -D, reword commit message]
Signed-off-by: James Knight <james.knight@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

pinentry: add patch to fix ncursesw include path

Upstream pinentry seems to assume a fixed include path for ncursesw,
while still using pkg-config to check what that path should be.
This results in detecting the library during config failing to include
it correctly during build.

Fixes:
  http://autobuild.buildroot.org/results/d8d/d8d33efd16cc94dc9d9d4b2d7615a0abb5752ee4/
  http://autobuild.buildroot.org/results/c48/c4805785077e955c61f246d0e4d8416d8dbd10b1/
  http://autobuild.buildroot.org/results/144/14483d35ab5009e854c7ce86e26942fdefd5c1f0
and bunch of others.

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