board/raspberrypi/post-build.sh: only tweak /etc/inittab if available

As pointed out in bug #9161, we don't always have an inittab file (if
systemd or no init is used), so the post build script should only try to
tweak it if present.

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

board/minnowboard/post-build.sh: only tweak /etc/inittab if available

As pointed out in bug #9161, we don't always have an inittab file (if
systemd or no init is used), so the post build script should only try to
tweak it if present.

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

gcc: fix conditional move constraint on ARC

The patch solves one of the ARC internal compiler issues.

Fixes:
  http://autobuild.buildroot.net/results/1c4493c6a18b7a93a0368420c8f79032f9330891/
  http://autobuild.buildroot.net/results/51071b790866b0c7083de3a94ad2a427009096af/
  http://autobuild.buildroot.net/results/09e037c628ca2a27d8eb832dd070f50ec7ebb72a/

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

iputils: fix typo in libintl comment

The sentence should end with a dot (.) and not a comma (,).

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

boa: boa.conf: run under the nogroup group

The default boa.conf we install specifies that boa should run under the
nobody group, but we don't have such a group in our default skeleton (and
boa doesn't add it), causing boa to fail to start:

[01/Jan/1970:00:00:10 +0000] No such group: nobody

Instead use the nogroup group, which is presumably what was meant.

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

package/iputils: link with -lintl

libgcrypt pulls in gpg-error which links with libintl if available.
Since iputils doesn't use libtool, -lintl has to be passed explicitly
for static builds.

Fixes:
http://autobuild.buildroot.net/results/f81/f81eabb37788aa6dcdadf4034889c84bef78b876
http://autobuild.buildroot.net/results/f29/f296e8fba1e79f96d3d119aa4c8207ed4b80694b
http://autobuild.buildroot.net/results/478/478a88cd892a119970cfca717ea7f5517bfc4cea
http://autobuild.buildroot.net/results/920/920d2d1d967691779f79fa54a38fac5adc5a8ee4

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

package/libgpg-error: optionally depends on gettext

configure.ac has AM_GNU_GETTEXT(), which will enable i18n if a gettext
library is found. For uClibc, it is found if the gettext package has
been built, and it will add -lintl to the link flags. For musl and
glibc, it is always found, in libc itself so nothing is added to the
link flags.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: Matthew Weber <matt@thewebers.ws>
Tested-by: Matthew Weber <matt@thewebers.ws>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

domoticz: fix patch for uClibc compatibility

The source files in the domoticz tarballs have DOS line endings, which
don't appear when fetching the source code from Git. Therefore, a patch
generated from the Git repository doesn't apply directly on the source
code extracted from the tarball.

This commit fixes the patch so that it applies cleanly to the
tarball. Notice that the CMakeLists.txt file is not affected, only the
domoticz.cpp file uses DOS line endings.

While we're at it, we change the patch title prefix from [PATCH 1/1] to
just [PATCH].

Fixes:

  http://autobuild.buildroot.net/results/a0539b3551d482411dd4bcd5c9b8c89f77e68475/

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

package/runc: bump version to cc29e3

Bump runc to cc29e3dded8e27ba8f65738f40d251c885030a28

This version is required by Docker Engine v1.12.0.

Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 6ad14a368798619d67d68a3b297333c153230ae1)

package/docker-engine: bump to v1.12.0

Bump docker-engine to the latest stable v1.12.0 from v1.12.0-rc3.

Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit f892015d78eb0f2cc7ddd754beabcf41bfa6da6b)

domoticz: fix build with uClibc

domoticz.cpp currently assumes that on GNU/Linux systems header
<execinfo.h> is available. But that is not true. Since it provided by
C library and uClibc can be built without backtrace support. And in
such cases we get following build error.

  domoticz-3.4834/main/domoticz.cpp:48:22: fatal error: execinfo.h: No such file or directory
   #include <execinfo.h>
                        ^
  compilation terminated.

This commit adds patch for detecting presence of <execinfo.h>
and guards code accordingly.

Fixes:

  http://autobuild.buildroot.net/results/393/393f839e160b51ca12ac36058718ad2f0c1b50a6/

Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/uboot-tols: fix dependency of comment about FIT support

When commit 031130a4 added the dependency on shared libs for FIT support
in uboot-tools, the dependency of the comment was added exactly as the
dependency of the symbol.

That means the comment is shown when FIT support is possible, and hidden
when it is not, while we want it the other way around...

Fix the dependency.

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

core: move reproducible option to advanced sub-menu

The reproducible build is only in its infancy; it is far from being
complete.

As such, move it to the "advanced" build sub-menu, where it belong for
now...

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

elf2flt: fix threading apps on ARM noMMU systems

See this thread, which explains the problem in detail:
http://mailman.uclinux.org/pipermail/uclinux-dev//2016-April/052713.html

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

python-meld3: fix setup type

meld3 relies on setuptools instead of distutils.

Fixes:
http://autobuild.buildroot.net/results/f9e/f9ef01d2cb1d32cb13743e83c7fc9c0d354fc571/

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

package/sconeserver: fix build with gcc-6

We simply bump the version rather than backport the patch, as there has
been only very few, minor commits in-between.

Fixes:
    http://autobuild.buildroot.org/results/fa7/fa7881c6ffb821a2aff139f95ba53c96d6e2b942/
    http://autobuild.buildroot.org/results/749/749fbd6cc505f6f3c0cccfeb63be6deddab8fba5/

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

package/lldpd: disable use of libbsd

libbsd installs at least one .pc file that contains a -isystem include
path (-isystem /usr.include/bsd), but -isystem is not munged by
pkg-config, so we end up using /usr/include/bsd which is not suitable
for the target. And breaks big time (see failures, below).

But using libbsd is completely optional. In fact, our lldpd.mk did not
even express the dependency on libbsd, so we may well have had builds
without libbsd.

The functionality brought in by using libbsd is very minor (just setting
the neighbour name in /proc/self/cmdline), so we just make lldpd not use
libbsd at all. There is no --disable-libbsd or such, so we just patch it
out of configure.ac.

Fixes:
    http://autobuild.buildroot.org/results/6b7/6b70fa379e834ec71cc260ba6af771b531ca3511/
    http://autobuild.buildroot.org/results/769/769074c4bb67336ae6679f2c1cd2a8220d2bec24/
    http://autobuild.buildroot.org/results/c8a/c8a6001f437701ecc75f6c9252935645bda8a8c8/
    [...]

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

binutils: fix bfin build

See gcc bug for details:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77311

Fixes:

  http://autobuild.buildroot.net/results/1e93be2fb02a3fb2731e48b0d9e54a0d4080a112/

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

linux-headers: bump 3.18.x and 4.1.x series

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

m68k: disable BR2_BINFMT_FLAT_SEP_DATA for coldfire

BR2_BINFMT_FLAT_SEP_DATA can be used to create XIP userland and works fine
for m68k. Unfortunately a lot of basic packages as pcre are not compileable
because of a CPU or hardware limitation. The reason for failing are very
big functions used in the libraries or application code.

Typical errors are:

Fatal error: Tried to convert PC relative branch to absolute jump
or
error: value -yyyyy out of range

Add kernel patch from 4ec5542679264bc06a0356ef92f06ad7a0abe06d to make
BR2_BINFMT_FLAT_ONE compiled firmware work fine.

Fixes:
  http://autobuild.buildroot.net/results/20b/20b1586757450d6aad8583ad7a787a7ca11acef1/
  http://autobuild.buildroot.net/results/d31/d311955ada1ffcd7f69e82965c8fe33eabe488cd/

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
[Thomas: add comment in Config.in file about sep-data existing on m68k,
but being disabled due to build issues with numerous packages.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

m68k: flat one memory region works with small kernel patch

Greg Ungerer fixed recently a bug in the Linux kernel, which
allows to use one memory region again.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
[Thomas: cherry-picked from next to master, in order to be able to use
BR2_BINFMT_FLAT_ONE by default on m68k, since BR2_BINFMT_FLAT_SEP_DATA
causes too much problems.]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

configs/pc_x86_64_efi_defconfig: enable kernel EFI support

The pc_x86_64_efi reference defconfig is targeted towards an EFI
environment but the kernel which comes with it does not enable EFI
support by default.

Booting this defconfig without kernel EFI support on a qemu virtual
machine with EFI firmware resulted in no output to tty1 or ttyS0.
Enabling EFI support in the kernel fixed this and seems saner for an EFI
reference Buildroot defconfig.

Adding CONFIG_EFI to board/pc/linux-extras.config also affects
pc_x86_64_bios_defconfig which doesn't require it, however it was
observed that the extra overhead is small and so this is preferred
rather than having a separate config file.

This was tested with qemu 2.6.0 running with kvm enabled and firmware
EFI v2.60 by EDK II. Also built and verified bios defconfig on the same
setup but with BIOS firmware instead.

Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

openblas: fix build with old binutils versions

Older toolchains that use binutils <= 2.23.2 are affected by binutils
bug #14887 (https://sourceware.org/bugzilla/show_bug.cgi?id=14887),
where:

someinstruction [ foo, something ]

is not accepted, due to the whitespace after [ and before ], causing the
following build failures for OpenBLAS:

  ARM register expected -- `pld [ r1,#512 ]'

Since we don't have any mechanism to add dependencies on binutils
versions, we work around this problem by patching the code to remove the
problematic whitespaces. As there are many many instances of this in the
ARM assembly code of OpenBLAS, we use a sed expression to make this
modification rather than a patch.

Fixes:

  http://autobuild.buildroot.net/results/43e50b480b4aea0fdec745d7875c85377c114cac/

[Peter: use single quotes in sed invocation]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

ffmpeg: fix bfin build

A gcc bug is triggered when Os/O2/O3 is used to compile the function.
Just force O1 for the problematic function for Blackfin.
See gcc bug report:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77311

Fixes:
  http://autobuild.buildroot.net/results/1118d568959006b7f973761884fd3f4b63be19b1/

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

board/beaglebone: add details on how to use the resulting sdcard.img

Signed-off-by: Guillaume W. Bres <guillaume.bressaix@gmail.com>
[Thomas: rework commit log.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/trousers: fix musl build

The musl libc doesn't provide <bits/local_lim.h>, use <limits.h>
instead.

Fixes:
http://autobuild.buildroot.net/results/f71/f71edcf08f31029ef642415b8351ed14767c8e0e

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

package/trousers: needs host-pkgconf

Otherwise the build fail with this error:
configure.in:53: error: possibly undefined macro: AC_MSG_ERROR
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
configure.in:95: error: possibly undefined macro: AM_CONDITIONAL

Also, there is a PKG_CHECK_MODULES used for GTK.

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

board/pc/readme.txt: fix output image name

The instructions listed sdcard.img as output image name but
board/pc/genimage-*.cfg generate it named as disk.img instead.

Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

wireshark: fix typo

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

quagga: fix static link with zlib

quagga links with zlib indirectly via netsnmp -> openssl -> zlib. quagga and
zlib both define the identically named but otherwise unrelated 'zcalloc'
symbol. This breaks static linking. Add a patch that renames the offending
symbol, thus fixing the build.

Fixes:
http://autobuild.buildroot.net/results/013/01317aeaff7d127a05e0488a51e81f2d43750687/
http://autobuild.buildroot.net/results/e9f/e9f17bb6e048c3dd3c65fc588dc5244fbbbba6fb/
http://autobuild.buildroot.net/results/72b/72b5e8a3d4c1d27c61cdad5a90691117d0dcfbb9/

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

package/trace-cmd: fix build without ptrace

Backport upstream patch.

Fixes:
http://autobuild.buildroot.net/results/78c/78ca1819cdecce81336cadca17762fde8276d13a

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

tstools: requires dynamic library support

tstools Makefile tries to build shared libtstools.so library unconditionally.

Fixes:
http://autobuild.buildroot.net/results/208/20830bccab8508aab215c5fc8010e180cc68af51/
http://autobuild.buildroot.net/results/988/9882f93e11dbaba8c6973bedc9d00dbb238a4c06/
http://autobuild.buildroot.net/results/11c/11c802bcfab70a0a2593079657529c763fd82aa1/

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

wireshark: fix static build with libpcap+libusb

The wireshark autoconf acinclude.m4 source calls AC_PATH_TOOL() to find
pcap-config only when --with-pcap is missing. Otherwise it just trusts the
PCAP_CONFIG environment variable. Since we use --with-pcap, seeding
ac_cv_path_PCAP_CONFIG gives nothing. Set PCAP_CONFIG instead to let the
configure script discover the dependencies of libpcap. This fixes static build
when libpcap links with libusb.

Fixes:
http://autobuild.buildroot.net/results/ef5/ef50939b89373aad04275cbdeeff4c0e2807c0d5/
http://autobuild.buildroot.net/results/ffc/ffc921135c16c7017cd7a23c5e0c445757509abc/
http://autobuild.buildroot.net/results/2d8/2d8cd47cc664dff0f76a230b36c37291f3087e35/

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

package/ncurses: fix build on noMMU uclinux targets

The ncurses buildsystem does not recognise 'uclinux' as being a 'linux',
so it falls back to generic checks, especially when trying to decide
what macros to define. So it misses defining absolutely required macros
when doing widechar, which break the bui,d.

But 'uclinux' is just a 'linux' like any other in this respect.

We fix both aclocal.m4 and the generated ./configure script because
ncurses does not autoreconf correctly (see comment in 0001-*.patch).

Fixes:
    http://autobuild.buildroot.org/results/d5c/d5c787d34acbfc0c0c7bd8cc0e15b5bc2460d88a/
    http://autobuild.buildroot.org/results/fc4/fc4b41fb955c390913a879e0202760347ce29987/
    [...too many to list...]

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

pinentry: fix build issue with gcc 5.x

pinentry currently fails to build with gcc 5.x, because it uses some
functionality from std::string that requires C++11 without passing the
appropriate -std= value. We fix this by passing a proper -std= option
when gcc >= 5.x. Note that this can be removed once pinentry is bumped
to the newest version (currently 0.9.7) because they no longer use
std::string in the Qt part.

Fixes:

  http://autobuild.buildroot.net/results/6ea64f692acaebc4d58f3371c632b5121500f17e/
  (and many, many similar build failures)

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

glib-networking: specify ca-certificates pathspec

Otherwise the configure script will probe the distro directories for it
and it may not match what we use, for example fedora uses /etc/pki
instead of /etc/ssl.

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

qt5base: remove libudev dependency from kms

Use upstream patch [1]

Fixes [2]:

  KMS auto-detection... ()
  Project ERROR: libudev development package not found
  KMS disabled.
   KMS support cannot be enabled due to functionality tests!
   Turn on verbose messaging (-v) to ./configure to see the final report.
   If you believe this message is in error you may use the continue
   switch (-continue) to ./configure to continue.

[1] https://code.qt.io/cgit/qt/qtbase.git/patch/?id=72492735b7b7770808fcc9fe067e8f03fab827fc
[2] http://autobuild.buildroot.net/results/063/063859ad460552dd7c101115500b7845045a134f

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

linux: bump defaut to version 4.7.2

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

linux-headers: bump 3.14.x and 4.{4, 7}.x series

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

fwup: bump version to v0.8.2

This version brings in several bug fixes: one of which partially
addresses Buildroot autobuilder failures for static configurations.

Signed-off-by: Frank Hunleth <fhunleth@troodon-software.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

lirc-tools: fix build issue related to clock_gettime()

In some older versions of glibc, clock_gettime() is in librt, so we need
to link with librt when clock_gettime() is used. This commit adds a
lirc-tools patch to make sure we link with librt when needed.

Fixes:

  http://autobuild.buildroot.net/results/2770360880c9b265c8e019141925e56c35ba22dc/

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

package/x11r7/xdriver_xf86-video-intel: use -O2 build optimisation level

Reported by Gustavo:
http://lists.busybox.net/pipermail/buildroot/2016-August/169959.html

The fix was suggested on the Gentoo bugtracker:
https://bugs.gentoo.org/show_bug.cgi?id=582910#c4

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Tested-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/kismet: remove kernel header

dumpfile_tuntap.h mixes userspace and kernel headers.

Fixes:
http://autobuild.buildroot.net/results/8a3/8a3e2ba9e0a698d25e1fc8684784e8ba9a5d2e80

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

package/kismet: add hash file

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

linknx: add additional upstream URL

While the SourceForge page still exists, it seems to be a bit outdated,
and there is now a much newer Github repository with recent activity, so
mention it as well in the Config.in help text.

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

linknx: fix build with gcc 6.x

Add a patch to fix the build of linknx with gcc 6.x.

Fixes:

  http://autobuild.buildroot.net/results/32e375e3f254ac19bed54a9e9fd6c1e9048e2043/

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

bfin: fix issues with internal toolchain, re-enable C++ support

The three patches allow to compile applications using TLS emulation from
libgcc or C++ applications.

The patches 892-libgcc-mkmap-symver-support-skip_underscore.patch and
893-libgcc-config-bfin-use-the-generic-linker-version-in.patch fixes how
libgcc is generated, by making the necessary libgcc symbols declared
"GLOBAL", and therefore visible outside of libgcc. This fixes a large
number of undefined reference issues (for either C++ applications or
applications using TLS emulation). This was reported as gcc PR74748.

The patch 894-libgcc-fix-DWARF-compilation-with-FDPIC-targets.patch
allows to build DWARF in FDPIC mode. This patch replaces the older
892-disable-dwarf-bfin.patch, as instead of disabling DWARF support, it
fixes it. This was reported as gcc PR68468.

In order to get C++ working without unresolved symbols, we also need to
disable symbol versioning (--disable-symvers). This is a remaining issue
in gcc which will be investigated at a later point.

Since this commit fixes C++ support in Blackfin, it re-enables the
selection of C++ support for this architecture.

Fixes:
  (alsa-lib emutls)
  http://autobuild.buildroot.net/results/8544ce58d75820666579db93a25ca5656a8efa8e/
  (cairo emutls)
  http://autobuild.buildroot.net/results/88b02a5dd5408318941ccbfcea0a9cbaa331500a/
  (audiofile c++)
  http://autobuild.buildroot.net/results/394e530c5dcd9ccb590eb151aeaadb37d11e0e39/
  (assimp c++)
  http://autobuild.buildroot.net/results/01f4be126c2d786a5ad7f220c2cf60539888a480/
  (bellagio c++)
  http://autobuild.buildroot.net/results/ada/ada44228bf13ec05382275bd6571396f5ba2b1f7/

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

libffi: fix m68k coldfire compile

Fix suggested upstream:
https://github.com/libffi/libffi/pull/273

Fixes:
  http://autobuild.buildroot.net/results/1014a22cfdd3b18f349dde33f14acca4131dbd5b/

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

musl: fix a regression for mips

Add upstream patch to fix a regression regarding tcsetattr.

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

jack2: fix build with gcc 6

With gcc version 6, we get the following error when building jack2:

  ../tests/iodelay.cpp:170:49: error: narrowing conversion of '-1' from 'int' to 'jack_nframes_t {aka unsigned int}' inside { } [-Wnarrowing]
   jack_latency_range_t   capture_latency = {-1, -1};
                                                   ^
  ../tests/iodelay.cpp:170:49: error: narrowing conversion of '-1' from 'int' to 'jack_nframes_t {aka unsigned int}' inside { } [-Wnarrowing]
  ../tests/iodelay.cpp:171:50: error: narrowing conversion of '-1' from 'int' to 'jack_nframes_t {aka unsigned int}' inside { } [-Wnarrowing]
   jack_latency_range_t   playback_latency = {-1, -1};
                                                    ^
  ../tests/iodelay.cpp:171:50: error: narrowing conversion of '-1' from 'int' to 'jack_nframes_t {aka unsigned int}' inside { } [-Wnarrowing]

This is fixed by grabbing an upstream commit,
ff1ed2c4524095055140370c1008a2d9cccc5645

Fixes:

  http://autobuild.buildroot.net/results/8a8/8a8d533a0f785591fee10f1c09c9294f892ef7f7/

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

babeld: fix build with the musl C library

This commit adds a patch that removes a header inclusion causing
redefinition issues with the musl C library.

Fixes:

  http://autobuild.buildroot.net/results/7d80c66ab5d4975de7256e73592845b9f8b3a731/

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

ntfs-3g: add patch to fix musl build issue

This commit adds a simple patch that fixes the build with the musl C
library. The fix was suggested by Khem Raj (thanks!).

Fixes:

  http://autobuild.buildroot.net/results/eb6dabccf729f96a4e06a98526eb4c716fa6bcd2/

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

sane-backends: backport upstream commit to fix musl build

This commit adds a new patch to sane-backends, backported from upstream,
to fix the build with the musl C library.

Fixes:

  http://autobuild.buildroot.net/results/86c0d172f97a09230a1b589d599c54a656dae66d/

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

docs: libtool patches are not handled by legal-info infrastructure.

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[Thomas: slightly reword with Yann's suggestion.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

qt: build using old C++ standard

'std::auto_ptr' is deprecated with gcc-6 but is used in qt4 code.
So we have to build using old C++ standard to prevent build failures.

qt4 is not being developed no more, so unfortunately we can't update
obsolete C++ code and have to add this workaround.

Fixes:
http://autobuild.buildroot.net/results/54172d55f39b2fcfa5b7fb4d4ee01566678babbc/
and also Qt build for ARC.

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

binutils: disable warning flags to prevent build failures

binutils-arc-2016.09-eng008 build fails sometimes.

This happens due to the following issue:

binutils configure script has CC variable that stores compiler for
target and CC_FOR_BUILD variable that stores compiler for host.

WARN_FLAGS are verified by the script to be compatible only with CC
compiler but not with CC_FOR_BUILD compiler. Despite this WARN_FLAGS
are passed to both CC and CC_FOR_BUILD compilers. This leads to
unevident errors when cross-compiling. More information you can find
in the binutils mailing list:
https://sourceware.org/ml/binutils/2016-08/msg00117.html

We are going to write a patch for bunutils that fixes the initial
issue. Current patch contains temporary workaround. It should be
deleted after real fix.

Fixes:
http://autobuild.buildroot.net/results/00455b6a8324920ad843d90ce0413451522691a8//

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

logrotate: fix build with gcc 6

With gcc version 6, we get the following error when building logrotate:

  logrotate.c: In function 'postrotateSingleLog':
  logrotate.c:1784:5: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
       if (!state->doRotate)
       ^~
  logrotate.c:1787:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
    if (!hasErrors && log->flags & LOG_FLAG_TMPFILENAME) {
    ^~

This is fixed by grabbing an upstream commit,
6a36c105587b07ad14fc937f3ee6e2eb402621a2. Once this is fixed, we get:

  config.c: In function 'strndup':
  config.c:87:10: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
          if(!s)
            ^
  cc1: all warnings being treated as errors
  make[2]: *** [config.o] Error 1
  make[2]: *** Waiting for unfinished jobs....
  cc1: all warnings being treated as errors
  make[2]: *** [logrotate.o] Error 1

This is due to logrotate providing its own implementation of
strndup(). We could fix it, but it much better to simply use the one
provided by the C library, by fixing the detection method for strndup
availability. This is done in patch
0002-Use-autoconf-checks-for-strndup-and-asprintf.patch.

Fixes:

  http://autobuild.buildroot.net/results/6dc2eb22104076920d77425b1e608ef9b9e01c94/

Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
[Thomas: replace fix for the nonnull issue with a different one.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

imx-uuc: uses fork(), needs MMU

The imx-uuc source code uses fork(), so it can only be compiled and used
on MMU-capable platforms. This commit adds the necessary Config.in
dependencies to express this.

Fixes:

  http://autobuild.buildroot.net/results/41602c20d4e6a833e72b507792a28b8db74a5f53/

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

docs: update legal-notice.txt

Since 1273636fc686cd788b6de87be75dd0726cf8676c applied patches are also
saved.

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

busybox: fix double free in top causing a SIGABRT storm after SIGPIPE

On some platforms the command 'top -n1 | head' goes very often into an
infinite loop of SIGABRT and double free()s.

Fix by applying a patch from upstream Busybox.

For a detailed explanation of the bug, see
http://lists.busybox.net/pipermail/busybox/2016-August/084555.html

Thanks to Yann for the help in finding this bug.

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

tinycbor: exclude Blackfin ADI toolchain

As tinycbor uses fopencookie() which is not available with the Blackfin
ADI external toolchain (UCLIBC_HAS_GLIBC_CUSTOM_STREAMS is not enabled),
add a dependency on !BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX.

This avoids the following build failure:

src/open_memstream.c: In function ‘open_memstream’:
src/open_memstream.c:105: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘vtable’
src/open_memstream.c:105: error: ‘vtable’ undeclared (first use in this function)
src/open_memstream.c:105: error: (Each undeclared identifier is reported only once
src/open_memstream.c:105: error: for each function it appears in.)
src/open_memstream.c:105: error: expected expression before ‘{’ token
src/open_memstream.c:111: warning: implicit declaration of function ‘fopencookie’
src/open_memstream.c:111: warning: return makes pointer from integer without a cast

Signed-off-by: Fabrice Fontaine <fabrice.fontaine@orange.com>
[Thomas: improve commit message.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

tinycbor: fix issue on unnamed union

Fixes:
  http://autobuild.buildroot.net/results/f4d/f4d15afb44f471878dbdee7c67cd836bd2b79904

Until tinycbor 0.4 is released, patch from dev branch is needed to
remove the usage of unnamed union which are not supported by all
targets such as blackfin, more details can be found here:
https://patchwork.ozlabs.org/patch/652187/

Signed-off-by: Fabrice Fontaine <fabrice.fontaine@orange.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

tinycbor: bump to version 0.3.2

tinycbor 0.3.2 includes the buildroot patch that fixes the installation
with old Makefile used by targets such as blackfin, more details can be
found here: https://patchwork.ozlabs.org/patch/652187

Signed-off-by: Fabrice Fontaine <fabrice.fontaine@orange.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/connman: disable for musl toolchains

Connman doesn't build with musl toolchains due to several "classic"
musl issues [1] (mixes userspace and kernel headers, missing header)

Upstream received some fixes [2] but they are not yet merged.

Also, gresolv.c use res_ninit() function which is not available
with musl. A fix from Alpinelinux is available [3] but it require
some invasive changes.

Disable connman for musl toolchains for now, and wait for upstream
fixes.

[1] http://wiki.musl-libc.org/wiki/FAQ
[2] https://lists.01.org/pipermail/connman/2016-August/000880.html
    https://lists.01.org/pipermail/connman/2016-August/000881.html
    https://lists.01.org/pipermail/connman/2016-August/000882.html
[3] https://github.com/openembedded/openembedded-core/commit/d08f9d7145ba14ce9fbf320719c05560be69212f

Fixes:
http://autobuild.buildroot.net/results/e88/e88b4dbd4b79fc983b8f7d33da3287966854f8ca
[...]

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

igd2-for-linux: bump to version 1.2

This update contains a single upstream commit, intended at fixing the
static linking issue.

Fixes:

  http://autobuild.buildroot.net/results/66aff89ea92f5a940dfa7ed3b0bdffb938dd998c/

Signed-off-by: Fabrice Fontaine <fabrice.fontaine@orange.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/ustr: don't run ldconfig

The ustr Makefile.in (as introduced by the Debian patch we apply), is
probably not parallel-safe:

  402 install: install-opt install-dbg
  403
  404 install-opt: install-dirs install-opt-lib install-common
  405
  406 install-dbg: install-dirs install-dbg-lib install-common
  407
  408 install-opt-lib install-dbg-lib install-common: install-dirs
  [--SNIP--]
  424 install-opt-lib: $(OPT_LIB_STATIC) $(OPT_LIB_SHARED) ustr.pc
  425         @echo Installing files
  426         install -m 644 -t $(DESTDIR)$(libdir) $(OPT_LIB_STATIC)
  427         install -m 755 -t $(DESTDIR)$(libdir) $(OPT_LIB_SHARED)
  428         -rm -f $(DESTDIR)$(libdir)/$(OPT_LIB_SHARED_NAME)
  429         ln -s $(OPT_LIB_SHARED) $(DESTDIR)$(libdir)/$(OPT_LIB_SHARED_NAME)
  430         -rm -f $(DESTDIR)$(libdir)/$(OPT_LIB_SHAREDEV)
  431         ln -s $(OPT_LIB_SHARED_NAME) $(DESTDIR)$(libdir)/$(OPT_LIB_SHAREDEV)
  432         -rm -f $(DESTDIR)$(libdir)/$(OPT_LIB_SHAREDEV_BSO)
  433         ln -s $(OPT_LIB_SHARED_NAME) $(DESTDIR)$(libdir)/$(OPT_LIB_SHAREDEV_BSO)
  434         $(LDCONFIG) -n $(DESTDIR)$(libdir)
  435         install -pm 644 -t $(DESTDIR)$(libdir)/pkgconfig ustr.pc
  436
  437 install-dbg-lib: $(DBG_LIB_STATIC) $(DBG_LIB_SHARED) ustr-debug.pc
  438         @echo Installing files
  439         install -m 644 -t $(DESTDIR)$(libdir) $(DBG_LIB_STATIC)
  440         install -m 755 -t $(DESTDIR)$(libdir) $(DBG_LIB_SHARED)
  441         -rm -f $(DESTDIR)$(libdir)/$(DBG_LIB_SHARED_NAME)
  442         ln -s $(DBG_LIB_SHARED) $(DESTDIR)$(libdir)/$(DBG_LIB_SHARED_NAME)
  443         -rm -f $(DESTDIR)$(libdir)/$(DBG_LIB_SHAREDEV)
  444         ln -s $(DBG_LIB_SHARED_NAME) $(DESTDIR)$(libdir)/$(DBG_LIB_SHAREDEV)
  445         -rm -f $(DESTDIR)$(libdir)/$(DBG_LIB_SHAREDEV_BSO)
  446         ln -s $(DBG_LIB_SHARED_NAME) $(DESTDIR)$(libdir)/$(DBG_LIB_SHAREDEV_BSO)
  447         $(LDCONFIG) -n $(DESTDIR)$(libdir)
  448         install -pm 644 -t $(DESTDIR)$(libdir)/pkgconfig ustr-debug.pc

As Thomas already noticed [0], the two interesting rules above are not
dependent one on the other, so can be run in parallel. So, while one is
doing its rm'n'ln dance, the other can be running an ldconfig, which has
the side effect of creating the missing symlinks. So, we can see this
sequence:

    install-opt-lib:                        install-dbg-lib:
                                                ldconfig
        rm -f .../$(OPT_LIB_SHAREDEV)            \
                                                  `-> symlink(..., .../$(OPT_LIB_SHAREDEV))
        ln -s .../$(OPT_LIB_SHAREDEV)

In this case, ldconfig uses the opportunity-window between the rm and
the ln to create the link; so the ln does not work, as the target
already exist.

We fix that by not running ldconfig at all in Buildroot, we just pass
LDCONFIG=/bin/true .

Fixes (hopefully, since I was not even able to reproduce the failure):
    http://autobuild.buildroot.org/?reason=ustr-1.0.4
    http://autobuild.buildroot.org/results/936/93626f55625ed7900c147bfd79ff7802366639b1/
    http://autobuild.buildroot.org/results/18b/18b6ec537da9e9055f58a8649c0719dc64df1bcf/
    [...]

[0] http://lists.busybox.net/pipermail/buildroot/2016-May/161923.html

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Clayton Shotwell <clayton.shotwell@rockwellcollins.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

linux-pam: uses fork(), needs MMU

Fixes:
  http://autobuild.buildroot.net/results/8c9a5fe52f762b4ff4444cf41efdf0d3cf203986/

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

openmpi: disallow on sparc

openmpi's configure script refuses to build on Sparc v8 architecture, so
let's disable this package on sparc 32 bits entirely.

Fixes:

 http://autobuild.buildroot.net/results/be6cb8e2437d345b709cf76357a4420e9beadb5c/

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

hplip: needs dynamic library

hplip needs libdl functionality, so it should depend on
!BR2_STATIC_LIBS.

Fixes:

  http://autobuild.buildroot.net/results/afc01af153b42d13845e2f2828f642e8ccea7e06/

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

package/qlibc: drop a musl-compatibility patch

We now always have a sys/cdefs.h, so we can drop this patch.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/linknx: drop a musl-compatibility patch

We now always have a sys/cdefs.h, so we can drop this patch.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libsepol: drop a musl-compatibility patch

We now always have a sys/cdefs.h, so we can drop this patch.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/bcusdk: drop a musl-compatibility patch

We now always have a sys/cdefs.h, so we can drop this patch.

Renumber remaining patch.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/android-tools: drop musl-compatibility cdefs patching out

We now always have a sys/cdefs.h, so we no longer need to patch it out.

Simplify the patch by removing any hunk removing cdefs.h or the use of
__BEGIN_DECLS/__END_DECLS. However, it must be included when macros it
defines are being used.

Also, renumber patches to guarantee ordering (static patch was added
before big-endian one).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/aircrack-ng: drop a musl-compatibility patch

We now always have a sys/cdefs.h, so we can drop this patch.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/rpcbind: fix musl build

rpcbind uses the __P() macro defined in sys/cdefs.h but does not
includes it explicitly, relying on the glibc behaviour to include it
from its own headers.

But this macro does nothing but expands as its argument. In the past,
it did provide support for pre-ANSI compilers that did not support
function prototypes. Those are now gone, and glibc provides this macro
for legacy code.

Patch out the use of __P() altogether.

Fixes:
    http://autobuild.buildroot.org/results/346/346c5b562c244ddb039db2f86f71d670a01ed9ce/
    http://autobuild.buildroot.org/results/d77/d77454265c45539178c008c5d92509c441447675/
    and numerous such autobuild failures

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

package/musl-compat-headers: provide compatibility headers not in musl

musl provides neither sys/queue.h nor sys/cdefs.h. Those two headers are
however quite widely used in a lot of packages (though they should at
least not use cdefs.h which is only full of mostly-legacy macros, and
which is mostly an internal header of glibc and was never really meant to
be exposed to, and used by packages).

But we don't live in an ideal world, so a lot of packages break when
those two headers are missing.

We already took care of sys/queue.h with the netbsd-queue package. But
the need for cdefs.h is getting more and more pressing.

We rename the netbsd-queue package into musl-compat-headers, and we
make it install sys/queue.h (from NetBSD) and sys/cdefs.h (a minimalist
one we bundle in Buildroot). We can't use the cdefs.h from NetBSD
because it includes machine-dependent headers; instead we bundle a very
minimalistic one, that covers only what we need.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

linux: cpupower needs gettext

The cpupower linux tool needs gettext, always (even without locales).

We need to disable NLS, otherwise it tries to compile the .po files.
We also need to pass -lintl, otherwise it forgets to link with it
(because, the world is glibc-only, you did not know? And glibc does not
need we link with -lintl, so why would we? Oh, yes, we also reinvented
our super intelligent one-off Makefile rather than use one of the
standard buildsystems).

Fixes #9181:

      CC       utils/helpers/sysfs.o
    In file included from utils/helpers/amd.c:9:0: ./utils/helpers/helpers.h:13:21: fatal error: libintl.h: No such file or directory
     #include <libintl.h>
                         ^

Without NLS=false (yes, we could depend on host-gettext):

      MSGFMT   po/de.gmo
    make[3]: msgfmt: Command not found

Without LDFLAGS=-lintl:

      CC       cpupower
    ./utils/cpupower.o: In function `main':
    cpupower.c:(.text.startup+0x1a4): undefined reference to `libintl_textdomain'
    ./utils/idle_monitor/cpupower-monitor.o: In function `list_monitors':
    cpupower-monitor.c:(.text+0x5dc): undefined reference to `libintl_gettext'
    ./utils/cpupower-set.o: In function `cmd_set':
    cpupower-set.c:(.text+0x38): undefined reference to `libintl_textdomain'
    ./utils/cpupower-info.o: In function `cmd_info':
    cpupower-info.c:(.text+0x20): undefined reference to `libintl_textdomain'
    collect2: error: ld returned 1 exit status

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

manual: fix typo

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

libiio: Add a patch to fix compilation with old glibc

Cherry-picked from upstream.

Fixes:

  http://autobuild.buildroot.net/results/fa7f7db861c342f4d189f74b983ae9d2751cf29b/

Signed-off-by: Paul Cercueil <paul.cercueil@analog.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/rt-tests: add syscall-number for sched_(gs)etattr() for SH4

The dependency on kernel headers >= 3.14 was added by
b9fa6c00b1213fd038f2aed52057f22c7e18fd4b since
librttest requires __NR_sched_setattr and
__NR_sched_getattr syscalls (rt-sched).

But these syscalls have just been added to kernel 4.8 for SH4.

Fixes:
http://autobuild.buildroot.net/results/67fc16366717f34df492683a14ecd23376e23110

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

uclibc: ARC: Support syscall ABI v4

When used with GCC 6 ABIv4 is used.
Missing this patch leads to numerous runtime errors.

The patch has already been accepted in uclibc-ng:
http://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/commit/?id=3e40f9669279f005f7154892539166f5081fbcb2

So the patch should be removed after update to a new version of uclibc-ng.

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

core/pkg-autotools: don't use APPLY_PATCHES for libtool patches

Since [1] <package>-reconfigure target is broken.

$ make elementary-reconfigure
Applying buildroot-libtool-v2.4.4.patch using patch:
Error: duplicate filename 'buildroot-libtool-v2.4.4.patch'
Conflicting files are:
  already applied: buildroot/support/libtool/buildroot-libtool-v2.4.4.patch
  to be applied  : buildroot/support/libtool/buildroot-libtool-v2.4.4.patch

When a package uses AUTORECONF, the libtool patch can be applied a
second time on the same ltmain.sh in the same directory as the
<package>-reconfigure target is called. This is not a problem since
autoreconf will overwrite the previously patched files. But with the
check introduced by [1], apply-patches.sh throw an error when the
package is reconfigured since the libtool patch is already present in
.applied_patches_list.

In addition to this, the .applied_patches_list file generated by
apply-patches.sh while patching ltmain.sh is not in the top-level
package source directory. Instead a duplicated .applied_patches_list
is generated beside the patched ltmain.sh which can be in a
subdirectory.

As noticed by Arnout Vandecappelle [2], the apply-patches.sh script
doesn't bring anything for the libtool patches.

"apply_patches.sh does the following:

* It handles directories -> not needed here.
* It handles compressed patches and tarballs -> not needed.
* It handles series files -> not needed.
* It handles errors in case of multiple patches -> not needed since
it's only one patch.
* It detects errors based on *.rej files -> not needed since it's only
a single patch so patch exit code is OK.
* It writes the patch list -> for libtool, this is quite silly because
it will be written in the directory where ltmain.sh is found, not in the
top-level directory, so you have these patch lists spread over the
source tree."

So use patch directly rather than apply-patches.

[1] 19241598147e7555dce40b6dd44b28ef22b67ed9
[2] http://lists.busybox.net/pipermail/buildroot/2016-August/169810.html

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

squeezelite: needs NPTL

It uses PTHREAD_PRIO_INHERIT, which isn't available in Linuxthreads.

Fixes:
  http://autobuild.buildroot.net/results/455465c332d291929c1612d18a9e7448d9c76e73/

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
[Thomas: drop comment about the NPTL dependency being related to
alsa-lib, as it's not the case. Suggested by Baruch.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

libconfuse: add optional dependency on gettext

When available, libconfuse will use the libintl provided by the gettext
package.

Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
[Thomas: make it really an optional dependency.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

nettle: add security patch

Fixes:
CVE-2016-6489 - RSA code is vulnerable to cache sharing related attacks.

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

package/lldpd: explicit optional dependencies

check and valgrind are optional depenencies of lldpd, so we must depend
on them when either is enabled.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

pkg-cmake.mk: set CMAKE_SYSROOT variable in toolchainfile.cmake

This change enforces the CMAKE_SYSROOT value set in the toolchainfile.cmake.

This fix overrides the CMake heuristics used to guess it, and turns off some
non-desirable behavior adding "-isystem ..." flags to the compiler command
line, misleading the compiler and making the build failed due to some
unfound standard headers.

Fixes:
  http://autobuild.buildroot.net/results/f7e/f7e92678e91a6cb15ccf32d4a7d75b39f49d6000/defconfig
  (and others)

Cc: Ben Boeckel <mathstuf@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

ulogd: fix build with musl

Add upstream patches to fix build issue with musl.

Fixes:

  http://autobuild.buildroot.net/results/c42/c42db6f8c89df87e9b55d6c7aaf6098d64d8ffdb/

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

gnupg: security bump to version 1.4.21

Fixes CVE-2016-6313: An attacker who obtains 580 bytes from the standard RNG
can trivially predict the next 20 bytes of output.

Add cryptographically secure sha256 hash.

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

libgcrypt: security bump to version to version 1.7.3

Fixes CVE-2016-6316: Bug in the mixing functions of Libgcrypt's random number
generator. An attacker who obtains 4640 bits from the RNG can trivially
predict the next 160 bits of output.

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

stella: fix compiler search in configure script

In configure script there are some tests that are looking for
a suitable compiler. For this purpose script tries to compile
and link some C++ code that is hardcoded in the body of script.

The problem is that only linker flags ($LDFLAGS) are passed to the
compiler when the script is compiling test code. Therefore some
necessary command line options can be lost and this would lead to
errors.

This exactly happens to ARC:
  1. -matomic option is lost as it compiler option,
  2. test code compilation fails,
  3. the script decides not to use arc-buildroot-linux-uclibc-g++,
  4. scipt checks host compiler (x86_64-linux-gnu-g++ in your case),
  5. package is being built for x86_64, not for ARC.

About last 2 steps - I don't know why configure script should try
to build stella for host machine. As for me an error should be
raised and a build should be stopped. But this is up to stella
developers.

Current patch adds compiler options ($CXXFLAGS) when compiling
test code in configure script.

Fixes stella build for ARC, e. g.:
http://autobuild.buildroot.net/results/c23/c23d655137b1c1825b1da69b18307c6a1d4b23b8//

[Peter: s/CPPFLAGS/CXXFLAGS/]
Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

busybox: add upstream fixes for 1.25.0

Add upstream patches to fix gzip (bug #9131 - incorrect compression
levels), ip (route add bug) and ntpd (CVE-2016-6301 - NTP server denial
of service).

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

Update for 2016.08-rc2

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

website/news.html: fix 2016.08-rc1 release date

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

website/news.html: add 2016.08-rc1 announcement link

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

jasper: add security patches

Fixes:
CVE-2016-2116 - Memory leak in jas_iccprof_createfrombuf causing
memory consumption.
CVE-2016-1577 - Double free vulnerability in jas_iccattrval_destroy.
CVE-2016-1867 - out-of-bounds read in the jpc_pi_nextcprl() function.
CVE-2015-5221 - Use-after-free and double-free flaws in Jasper
JPEG-2000 library.
CVE-2015-5203 - double free in jasper_image_stop_load()

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

wayland: fix musl build issue

With musl C library, we see following build failure.

  src/scanner.c: In function 'find_enumeration':
  src/scanner.c:811:2: error: unknown type name 'uint'
    uint idx = 0, j;
    ^

uint is defined in <sys/types.h> header. It is usually included by <stdlib.h>
but in musl stdlib.h doesn't include it.

This patch adds upstream patch where uint32_t is used instead of uint.

Fixes:

  http://autobuild.buildroot.net/results/fcf/fcf6dd3bd31f92eadbcae17338e5887a23e43ff9/

Cc: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

mtd: fix musl build issue

With musl C library, we get following build error

  integck.c:37:28: fatal error: bits/stdio_lim.h: No such file or directory
   #include <bits/stdio_lim.h>
                              ^
  compilation terminated.
  make[2]: *** [integck] Error 1

Header <bits/stdio_lim.h> is not available in musl C library. However
<stdio.h> has all definition that <bits/stdio_lim.h> supposed to be
providing. Moreover <bits/stdio_lim.h> shouldn't be included directly
instead we should be using <stdio.h>.

Since we already include <stdio.h> and in case of uClibc or glibc
<bits/stdio_lim.h> gets included internally, we can safely remove it.

Fixes:

  http://autobuild.buildroot.net/results/175/1754861457af520480cc34d7d2d0edff2868ff66/

Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/qt: webkit needs gst-plugins-base

QtWebkit needs gstreamer-0.10 and the 'app' plugins, so we depend on
gstreamer and select the required plugins.

We can't select gstreamer as that would cause circular dependencies in
kconfig:

    package/kodi/Config.in:37:error: recursive dependency detected!
    package/kodi/Config.in:37:      symbol BR2_PACKAGE_KODI depends on BR2_PACKAGE_KODI_EGL_GLES
    package/kodi/Config.in:16:      symbol BR2_PACKAGE_KODI_EGL_GLES depends on BR2_PACKAGE_HAS_LIBEGL
    package/opengl/libegl/Config.in:1:      symbol BR2_PACKAGE_HAS_LIBEGL is selected by BR2_PACKAGE_MESA3D_OPENGL_EGL
    package/mesa3d/Config.in:150:   symbol BR2_PACKAGE_MESA3D_OPENGL_EGL is selected by BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VIRGL
    package/mesa3d/Config.in:92:    symbol BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VIRGL depends on BR2_PACKAGE_MESA3D
    package/mesa3d/Config.in:1:     symbol BR2_PACKAGE_MESA3D is selected by BR2_PACKAGE_XDRIVER_XF86_VIDEO_IMX_VIV
    package/x11r7/xdriver_xf86-video-imx-viv/Config.in:1:   symbol BR2_PACKAGE_XDRIVER_XF86_VIDEO_IMX_VIV depends on BR2_PACKAGE_IMX_GPU_VIV_OUTPUT_X11
    package/freescale-imx/imx-gpu-viv/Config.in:34: symbol BR2_PACKAGE_IMX_GPU_VIV_OUTPUT_X11 is part of choice <choice>
    package/freescale-imx/imx-gpu-viv/Config.in:27: choice <choice> contains symbol <choice>
    package/freescale-imx/imx-gpu-viv/Config.in:27: choice <choice> contains symbol BR2_PACKAGE_FREESCALE_IMX
    package/freescale-imx/Config.in:1:      symbol BR2_PACKAGE_FREESCALE_IMX is selected by BR2_PACKAGE_GST_FSL_PLUGINS
    package/gstreamer/gst-fsl-plugins/Config.in:8:  symbol BR2_PACKAGE_GST_FSL_PLUGINS depends on BR2_PACKAGE_GSTREAMER
    package/gstreamer/gstreamer/Config.in:5:        symbol BR2_PACKAGE_GSTREAMER is selected by BR2_PACKAGE_QT_WEBKIT
    package/qt/Config.in:464:       symbol BR2_PACKAGE_QT_WEBKIT depends on BR2_PACKAGE_QT
    package/qt/Config.in:5: symbol BR2_PACKAGE_QT is selected by BR2_PACKAGE_PYTHON_PYQT
    package/python-pyqt/Config.in:5:        symbol BR2_PACKAGE_PYTHON_PYQT depends on BR2_PACKAGE_PYTHON
    package/python/Config.in:5:     symbol BR2_PACKAGE_PYTHON is selected by BR2_PACKAGE_KODI

This one is fairly complicated to fix properly, so it is easier to just
depend on gstreamer.

Also rework the comment when QtWebkit is not available.

Fixes:
    http://autobuild.buildroot.org/results/84d/84d338b70c8ce3f21dd202de387326f18526aa63/
    http://autobuild.buildroot.org/results/379/379ad4eadf5af7e1d5b977bc229d3fcaba25b4fe/
    [...]

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>