git.libre-soc.org Git - buildroot.git/log

package/cryptopp: Backport gcc compatibility patch

Import patch from cryptopp upstream which fixes the gcc version checks
for using attribute deprecated with messages. Fixes build with host
gcc versions < 4.5.

Signed-off-by: Julian Scheel <julian@jusst.de>
[Thomas:
- directly use the patch from upstream through <pkg>_PATCH rather
   than storing it in package/cryptopp/, as it helps avoiding
   line-endings problems: upstream has the source code with DOS line
   endings.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

mpv: fix wayland deps

The wayland backend requires libxkbcommon, so when wayland is available
select it to avoid build failure and obscure dependencies. Fixes:
http://autobuild.buildroot.net/results/ed2/ed2660361c9720e48dd5959f2711fd7f14031b0d/

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

raspberrypi3_defconfig: bump to kernel version 4.4.8

Signed-off-by: Benoît Mauduit <bmauduit@beneth.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

raspberrypi2_defconfig: bump to kernel version 4.4.8

Signed-off-by: Benoît Mauduit <bmauduit@beneth.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

raspberrypi_defconfig: bump to kernel version 4.4.8

Signed-off-by: Benoît Mauduit <bmauduit@beneth.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

rpi-firmware: change overlay file suffix from dtb to dtbo

Commit dc7b1c0 (rpi-firmware: bump version) bumped rpi-firmware to a version
based on kernel 4.4.x, but didn't update the overlay logic to handle the
.dtbo files from dynamic device tree support.

For details, see:
https://www.raspberrypi.org/forums/viewtopic.php?f=107&t=139732

[Peter: extend description]
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

mpv: new package

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

gcc: add support for gcc 6

This commit adds the support for gcc 6. This release allows to remove
a large number of our gcc patches, mainly thanks to the Xtensa and
musl related patches being merged upstream.

Patches kept with no changes:

100-uclibc-conf.patch
301-missing-execinfo_h.patch
810-arm-softfloat-libgcc.patch
830-arm_unbreak_armv4t.patch
840-microblaze-enable-dwarf-eh-support.patch
860-cilk-wchar.patch
890-fix-m68k-compile.patch

Patches dropped because they have been merged upstream, or were
already upstream backports:

120-gcc-config.gcc-fix-typo-for-powerpc-e6500-cpu_is_64b.patch (merged)
850-libstdcxx-uclibc-c99.patch (merged in a different form, see
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58393)
870-xtensa-add-mauto-litpools-option.patch (upstream backport)
871-xtensa-reimplement-register-spilling.patch (upstream backport)
872-xtensa-use-unwind-dw2-fde-dip-instead-of-unwind-dw2-.patch (upstream backport)
873-xtensa-fix-_Unwind_GetCFA.patch (upstream backport)
874-xtensa-add-uclinux-support.patch (upstream backport)
900-libitm-fixes-for-musl-support.patch (upstream backport)
901-fixincludes-update-for-musl-support.patch (upstream backport)
902-unwind-fix-for-musl.patch (upstream backport)
903-libstdc++-libgfortran-gthr-workaround-for-musl.patch (upstream backport)
904-musl-libc-config.patch (upstream backport)
905-add-musl-support-to-gcc.patch (upstream backport)
905-add-musl-support-to-gcc.patch (upstream backport)
906-mips-musl-support.patch (upstream backport)
907-x86-musl-support.patch (upstream backport)
908-arm-musl-support.patch (upstream backport)
909-aarch64-musl-support.patch (upstream backport)

Successfully build-time and run-time tested with
qemu_arm_vexpress_defconfig, using gcc 6.x, both in uClibc and musl
configurations.

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

yajl: remove obsolete patch

Commit 302563539dacb284576a443401cdfd061eb2e1e8 fixes link with libm for all
targets linking against libyajl{,_s}. This makes patch "0001-cmake-uClibc-Fix
-missing-libm-for-tests" obsolete so it is safe to remove it.

Instead of renumbering all remaining patches the patch defined in YAJL_PATCH
is fetched and put intto the packages directory. Having all the patches in one
places makes the number and order of the patches applied to the package more
clear.

Align patch "0003-Link-with-shared-libyajl-in-a-shared-build" with commit
302563539dacb284576a443401cdfd061eb2e1e8 and remove linking with libm from
test/api/CMakeLists.txt.

Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

libusbgx: new package

libusbgx is a C library encapsulating the kernel USB gadget-configfs
userspace API functionality.

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
[Thomas: adjust license information, there are included examples that
are installed by default, licensed under GPLv2+.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

gzip: bump version to 1.8

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

toolchain/helper: update check_unusable_toolchain comment

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

toolchain-external: move the sysroot check to helper function

The sysroot toolchain support check is duplicated at two locations in
the external toolchain infra. So move it inside the
check_unusable_toolchain helper that is called when the toolchain
package is configured (TOOLCHAIN_EXTERNAL_CONFIGURE_CMDS).

The check in TOOLCHAIN_EXTERNAL_INSTALL_SYSROOT_LIBS can be safely
removed since it's already done in check_unusable_toolchain helper.

The check in TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS was removed by
2a87b64f8e8a832a351f8552eb032e4b18431949.

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

toolchain-external: add a check for unsupported toolchains

Some toolchain can't be used by Buildroot due to sysroot location
issue, so the $(ARCH)-linux-gnu-gcc -print-file-name=libc.a command
return only "libc.a"

This lead to an error during the header check version helper,
so these toolchains can't be imported into Buildroot.

cc1: fatal error: $PWD/libc.a/usr/include/linux/version.h: No such file or directory
compilation terminated.
support/scripts/check-kernel-headers.sh: line 38: /tmp/check-headers.4V5PPF: Permission denied

This issue happen with the first linaro 2015.11 [1] release and
CodeSourcery standard edition [2].

Here is the sysroot directory tree for linaro 2015.11:
$ ls libc/arm-linux-gnueabihf
etc lib sbin usr var

Here is the sysroot directory tree for CodeSourcery standard:
$ ls libc/sgxx-glibc
etc lib lib64 sbin usr var

Add a check to error out with an explicit error message

The check don't use toolchain_find_libc_a function directly since
"realpath -f" is used internally and return an absolute path.

[1] https://bugs.linaro.org/show_bug.cgi?id=1995#c7
[2] http://lists.busybox.net/pipermail/buildroot/2014-October/110696.html

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

package/x264: bump version

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

package/dovecot-pigeonhole: bump version to 0.4.14

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

package/dovecot: bump version to 2.2.24

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

ruby: bump to version 2.3.1

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

i7z: new package

"A better i7 (and now i3, i5) reporting tool for Linux."

i7z can print out the C-states and temperature for i3, i5 and i7 based
Core processors from Intel (including Nehalems, Sandy Bridge and Ivy
Bridge).

https://github.com/ajaiantilal/i7z

Signed-off-by: Vincent Stehlé <vincent.stehle@intel.com>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

linux-headers: bump 3.{4, 12, 18}.x series

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

package/x11r7/xlib_libXfixes: fix compile error by backporting upstream commit

Fixes an error not yet caught by autobuilders:

In file included from SaveSet.c:27:0:
Xfixesint.h:67:20: error: static declaration of '_XEatDataWords' follows non-static declaration
static inline void _XEatDataWords(Display *dpy, unsigned long n)
^

To reproduce use this defconfig:

BR2_powerpc64le=y
BR2_powerpc_power8=y
BR2_OPTIMIZE_3=y
BR2_GLIBC_VERSION_2_23=y
BR2_BINUTILS_VERSION_2_26_X=y
BR2_GCC_VERSION_5_X=y
BR2_TOOLCHAIN_BUILDROOT_CXX=y
BR2_PACKAGE_XORG7=y
BR2_PACKAGE_XLIB_LIBXFIXES=y

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

package/jsoncpp: Do not treat conversion warning as error

Fixes
http://autobuild.buildroot.net/results/74b/74b1b9f8defc275ff2bc3d877faf2863929737b9/
http://autobuild.buildroot.net/results/71d/71dcaf18e3d42c66af8036a68250eea1be09227b/
http://autobuild.buildroot.net/results/599/5997a9e4a8ca8b6171438495920d0a487518851c/
http://autobuild.buildroot.net/results/4ab/4abde1d7fd631d3b50a6b53824a781a08d022bca/
http://autobuild.buildroot.net/results/968/9680ebd8c804ef15d471519d54f8aa209710414d/
http://autobuild.buildroot.net/results/d5b/d5be4d51458ca10f3f4ff5fd3ad4b3cfd097f3ad/
http://autobuild.buildroot.net/results/b1e/b1e3fc27f3d0cdd6ca8f7aff06f7d5e4108817ec/
http://autobuild.buildroot.net/results/ffb/ffb40572269c63438228000495e1dc78c778788e/

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

ipmitool: add an option to enable/disable ipmishell

Fixes:

http://autobuild.buildroot.net/results/a62/a62e95619acb3d4d6be4425cf44a4628ac227494/

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

ipmitool: explicitly enable lanplus when selected

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

c-icap: avoid host library search path

Add AUTORECONF as a workaround to the effect of '-Wl,-rpath -Wl,/usr/lib' that
c-icap adds to the linker command.

Fixes:
http://autobuild.buildroot.net/results/077/077374329b2782dbb4b4a9ee7af264cdda311ccc/
http://autobuild.buildroot.net/results/057/057a88179150a4f02990d7b9b0d8f2de3c9da1a3/
http://autobuild.buildroot.net/results/da6/da62b80989df6b8f1b5557b4987d7a6999d30bb8/

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

c-icap-modules: bump to version 0.4.2

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

c-icap: bump to version 0.4.2

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

package/nodejs: bump version to 5.11.0

See https://nodejs.org/en/blog/release/v5.11.0/

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

package/nodejs: bump version to 0.10.44

See https://nodejs.org/en/blog/release/v0.10.44/

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

glib-networking: bump to version 2.48.1

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

libsoup: bump to version 2.54.1

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

wf111: bump to 5.2.2-r2

This revision fixes the build with recent kernel versions, which have
seen changes in the MMC framework breaking the build of external SDIO
drivers.

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

wf111: properly define and use the WF111_VERSION variable

Instead of hardcoding again the version of the package when defining
WF111_SOURCE, this commit changes the WF111_VERSION so that it
contains the entire version number, and then modifies the WF111_SOURCE
definitions to use WF111_VERSION.

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

wf111: fix overwriting module files during install

When installing the WF111 modules, the module.* files generated during
the kernel compilation were overridden. This ended up having the wrong
information about the modules compiled in a given image (and only the
one about the WF111 module). This could be verified using the
"modprobe -l" command, with only the wf111 module showing up.

This patch fixes this by invoking the install_static target (which
will do both the build and installation) in WF111_INSTALL_TARGET_CMDS.
This way the files are not overridden but instead updated with the
additional WF111 informations.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Tested-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

toolchain-external: remove useless shell continuations

When a message with MESSAGE, we can print it as the first command of
the command sequence, and in this case, we don't need to use a shell
continuation.

In one case, the call to MESSAGE is moved a few lines up in the
sequence of commands.

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

toolchain-external: rename Blackfin related special variables

As suggested by Arnout, this commit renames:

- TOOLCHAIN_EXTERNAL_INSTALL_BFIN_FDPIC to
TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FDPIC

- TOOLCHAIN_EXTERNAL_INSTALL_BFIN_FLAT to
TOOLCHAIN_EXTERNAL_INSTALL_TARGET_BFIN_FLAT

Which makes it clear that those variables are installing libraries to
the target, and make their naming more consistent with the naming of
other variables in the file.

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

toolchain-external: unify LIB_EXTERNAL_LIBS and USR_LIB_EXTERNAL_LIBS

With the alignment of toolchain library location in target and staging,
there is no need anymore for the distinction between LIB_EXTERNAL_LIBS and
USR_LIB_EXTERNAL_LIBS. Unify them into TOOLCHAIN_EXTERNAL_LIBS.

Related, update the help text of
BR2_TOOLCHAIN_EXTRA_TOOLCHAIN_EXTERNAL_LIBS.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

toolchain-external: align library locations in target and staging dir

The toolchain-external logic is roughly:
- populate the staging dir by rsyncing the entire ${ARCH_LIB_DIR} and
  usr/${ARCH_LIB_DIR} from sysroot.
- populate the target dir by explictly copying some libraries from sysroot
  into target/lib and some other libraries in target/usr/lib, the split
  being hardcoded into buildroot regardless of the location in the sysroot.

This means that a library libfoo could be located in:
  staging/lib/libfoo.so
  target/usr/lib/libfoo.so

When debugging an application that links against this library, gdb will
fruitlessly search for 'usr/lib/libfoo.so' in staging, and then suggest to
use 'set solib-search-path' which is a hack, really.

To solve the problem, we need to make sure that libraries from the toolchain
are installed in the same relative location in staging and target.
Achieve this by:
- replacing the convoluted search for libraries using for+find in sysroot
  with a simple find in staging.
- determining DESTDIR for each library individually based on the location in
  staging.
- treating LIB_EXTERNAL_LIBS and USR_LIB_EXTERNAL_LIBS equivalently

These changes also allow for the removal of most arguments to
copy_toolchain_lib_root in the method itself and their callers.

Test procedure:
- set configuration for a given toolchain
- make clean toolchain
- find output/target | sort > /tmp/out-before
- apply patch
- make clean toolchain
- find output/target | sort > /tmp/out-after
- diff -u /tmp/out-before /tmp/out-after

The only changes should be some libraries moving from lib to usr/lib or vice
versa. Notable examples being libstdc++ and libatomic.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
[Thomas:
- use -L instead of -follow in the find invocation, as suggested by
   Arnout.
- move the BR2_STATIC_LIBS condition as a make condition rather than
   a shell condition, as suggested by Arnout.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

toolchain-external: extract installation of gdbserver to separate define

The installation of the gdbserver binary has no relation to the installation
of the target libraries. Moving it to a separate define improves the
understandability of the code and makes later refactoring easier.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
[Thomas:
- move the BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY condition as a make
   condition rather than a shell condition, as suggested by Romain
   Naour.
- rename the TOOLCHAIN_EXTERNAL_INSTALL_GDBSERVER variable to
   TOOLCHAIN_EXTERNAL_INSTALL_TARGET_GDBSERVER as suggested by Arnout.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

toolchain-external: blackfin: install FDPIC libraries also to staging

For external Blackfin toolchains with BR2_BFIN_INSTALL_FDPIC_SHARED set,
the FDPIC shared libraries are currently only copied to the target
directory, not to staging.

For debugging purposes, an unstripped copy in staging is necessary.
Moreover, this change will simplify a subsequent change that lines up the
location of shared libraries between target and staging directories.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

linux: properly install all images in the initramfs case

The target "$(LINUX_DIR)/.stamp_initramfs_rebuilt" uses its own
'cp' command, instead of LINUX_INSTALL_IMAGE/LINUX_INSTALL_IMAGES_CMDS
provided by (or updated with) commit 055e6162bba7 ("linux: don't build
appended DTB image in place and support multiple images") and thus is
not operating properly when APPENDED_DTB is used.

Indeed, it copies a single image, and does not copy the one with the DTB
appended.

This patch replaces the 'cp' command with LINUX_INSTALL_IMAGE which
handles APPENDED_DTB.

Fixes: 055e6162bba7 ("linux: don't build appended DTB image in place and
support multiple images")

Signed-off-by: Sebastian Frias <sf84@laposte.net>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

lvm2: bump version to 2.02.151

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/x11r7/xdriver_xf86-video-openchrome: bump version to 0.4.0

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/mesa3d: remove unneeded comment

https://git.busybox.net/buildroot/commit/package/mesa3d?id=f1894ec95728806e09405d26663e0ea371afaeab
removed the dependency on X.org for DRI drivers but forgot to remove
the corresponding comment.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/glmark2: remove unneeded comment

glmark2 depends on mesa3d which already depends on BR2_INSTALL_LIBSTDCPP
and BR2_TOOLCHAIN_HAS_THREADS_NPTL, glmark2 does not depend on udev so
the comment stating all these dependencies is not needed.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

libfuse: bump to version 2.9.6

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

wireshark: security bump to version 2.0.3

Fixes:
WNPA-SEC-2016-19 - The NCP dissector could crash.
WNPA-SEC-2016-20 - TShark could crash due to a packet reassembly bug.
WNPA-SEC-2016-21 - The IEEE 802.11 dissector could crash.
WNPA-SEC-2016-22 - The PKTC dissector could crash.
WNPA-SEC-2016-23 - The PKTC dissector could crash.
WNPA-SEC-2016-24 - The IAX2 dissector could go into an infinite loop.
WNPA-SEC-2016-25 - Wireshark and TShark could exhaust the stack.
WNPA-SEC-2016-26 - The GSM CBCH dissector could crash.
WNPA-SEC-2016-27 - MS-WSP dissector crash.

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

Revert "core/pkg-kconfig: use olddefconfig when available"

This reverts commit 638ea2d715950f1409475e01a37f25c3528df35e, since it
breaks the build of busybox in many configurations, with the following
issues:

/bin/bash: : command not found
make[1]: Entering directory `/home/test/autobuild/instance-0/output/build/busybox-1.24.2'
[...]
  GEN     miscutils/Config.in
make[2]: *** No rule to make target `olddefconfig'.  Stop.
make[1]: *** [olddefconfig] Error 2
make[1]: Leaving directory `/home/test/autobuild/instance-0/output/build/busybox-1.24.2'
make: *** [/home/test/autobuild/instance-0/output/build/busybox-1.24.2/.config] Error 1
make: Leaving directory `/home/test/autobuild/instance-0/buildroot'

See:

  http://autobuild.buildroot.org/results/48481bb3531927be35cda3df57d02f02cec709aa/

for example.

A minimal configuration with just Busybox doesn't exhibit the problem,
but adding libtirpc in the configuration is enough to trigger the
problem, so the following defconfig allows to reproduce the issue:

BR2_arm=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-arm-full-2016.02-3-g762b7c9.tar.bz2"
BR2_TOOLCHAIN_EXTERNAL_GCC_4_7=y
BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_10=y
BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
BR2_TOOLCHAIN_EXTERNAL_INET_RPC=y
BR2_TOOLCHAIN_EXTERNAL_CXX=y
BR2_PACKAGE_LIBTIRPC=y

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

configs/raspberrypi3: sync kernel version with rpi/rpi2

Move to 4.4 series.

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

configs: add Raspberry Pi 3 defconfig

So far identical to the rpi2 one except for the dts file as the SW runs in
32bit mode.

[Peter: extend commit message]
Signed-off-by: Ubaldo Porcheddu <ubaldo@eja.it>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

configs/*: drop explicit BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_DEVTMPFS=y

Commit 7f1f9185e (system: default to devtmpfs for /dev) changed our default
for /dev handling, but didn't remove the explicit selection of devtmpfs from
a number of defconfigs.

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

python-iowait: new package

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

core/pkg-kconfig: use olddefconfig when available

Using 'yes "" | make oldconfig' to regenerate a .config file from an
existing defconfig does not work reliably in all cases. Specifically, it
does not work well with tristate choice entries.

The correct way to do it is to use 'make olddefconfig', but this target
is not supported in projects that use an old version of kconfig. As
most projects do not use tristate entries, there is no need for them to
upgrade.

'oldnoconfig' is an alias for 'olddefconfig', but it also is the only
name for this target between Linux versions 2.6.36 and 3.6.

Check which targets are supported by the current project, and use the
appropriate method to regenerate the .config file.

Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
[yann.morin.1998@free.fr: use a shell construct instead of makefile code]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Thomas: fix minor typos.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

qt5base: fix sparc glibc libatomic link problem

Fixes [1]:

undefined reference to `__atomic_fetch_add_4'

Upstream patch from QTBUG-51621 ([2], [3]).

[1] http://autobuild.buildroot.net/results/8e7/8e7ff74abdd6274c257a928113e50f534a142650
[2] https://bugreports.qt.io/browse/QTBUG-51621
[3] https://codereview.qt-project.org/#/c/151273/3

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

linux-firmware: add support for intel iwlwifi 6000g2b

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

linux-firmware: add support for intel iwlwifi 3168

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

linux-firmware: add support for intel iwlwifi 8265

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

linux-firmware: add support for intel iwlwifi 8000C

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

linux-firmware: bump version

Bump to the latest (as of this writing) linux-firmware git version.
This adds support for newer iwlwifi firmware versions and new chipset
support as well.

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

linux-firmware: add support for intel iwlwifi 7265D

It selects 7265 non-D firmware since they share the same firmware for
old kernel versions (rev 10 D-variant is the same as rev 10 non-D).

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
[Thomas: add a comment about the select in Config.in.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

linux-firmware: drop revision handling for iwlwifi

This avoids a lot of unnecessary complication with lots of revison
knobs for different chipsets and it's consequence when bumping
linux-firmware as well.

Users can purge unwanted versions from a post processing script if
target space is too constrained.

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

linux-firmware: allow LINUX_FIRMWARE_FILES to contain wildcards

This commit will allow the LINUX_FIRMWARE_FILES variable to contain
wildcards, which will simplify the handling of firmware that are
available in numerous revisions.

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

package/glibc: add upstream patch to fix glibc-2.23 compile bug with gcc6

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

package/glibc: Add security patches to fix CVE-2016-3075

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

package/yajl: fix build when explicit link with libm is needed

This change adds another fix to the yajl build-system code.
This patch checks for isnan function in libc, and if not, it makes sure
libm is passed to the linker flags.

This change fixes build failure looking like:

  make[3]: Entering directory `/home/peko/autobuild/instance-2/output/build/yajl-2.1.0'
  [ 81%] Building C object example/CMakeFiles/parse_config.dir/parse_config.c.o
  ../yajl-2.1.0/lib/libyajl.so.2.1.0: undefined reference to `__isnan'
  ../yajl-2.1.0/lib/libyajl.so.2.1.0: undefined reference to `__isinf'
  collect2: error: ld returned 1 exit status
  make[3]: *** [verify/json_verify] Error 1

Fixes:
  http://autobuild.buildroot.org/results/312/31268e4d20aa34bb90c09aa771b1923f979578ab/
  and many others

Cc: Benoît Mauduit <bmauduit@beneth.fr>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Cc: Jörg Krause <joerg.krause@embedded.rocks>
Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Tested-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/kodi-addon-xvdr: mark as deprecated

According to the github project page:
https://github.com/pipelka/xbmc-addon-xvdr
this package is discontinued.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
[Thomas: add a reason for the deprecation.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/jsoncpp: add hash

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

busybox: Support option 119 in udhcpc default script.

* package/busybox/udhcpc.script: Use $search instead of $domain if
that is defined.

Note that for this to work, not only has CONFIG_FEATURE_UDHCP_RFC3397
be enabled in Busybox' configuration but also the option has to be
requested using the "-O search" command-line option (one can set it in
CONFIG_IFUPDOWN_UDHCPC_CMD_OPTIONS, for instance).

[Peter: add comment with reference to rfc3359/option 119 for clarity]
Signed-off-by: Ignacy Gawędzki <ignacy.gawedzki@green-communications.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

barebox: extract package name argument

No functional changes: Extracts an argument to the inner-barebox-package
function to automatically determine the uppercase package name. This is needed
to support a 2nd config build. This results in the following renaming:
'BAREBOX' -> '$(1)'

All barebox packages are meant to be built from the same sources, so related
KConfig variables (origin, version and patch directory) are not extracted.

Signed-off-by: Pieter Smith <pieter@boesman.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

barebox: introduce barebox-package function

No functional changes: Introduces a barebox-package function towards
re-use by a 2nd config build.

Because the function is meant to be called from within a $(eval), all
instances of '$' has to be escaped. I.e. rename '$' -> '$$'.

Signed-off-by: Pieter Smith <pieter@boesman.nl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

barebox: support multi-image-build image selection

Support optional selection of the built image filename in a
multi-image barebox build. This makes it possible to specify which
image to pick in a multi-image barebox config such as the
am335x_defconfig.

Signed-off-by: Pieter Smith <pieter@boesman.nl>
[Thomas:
- remove default "", since this is the default for string options
- rename the prompt from "Barebox image filename" to "Image filename"
- slightly improve the Config.in help text.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/kodi: bump version to 16.1-Jarvis

Removed patch 0005, applied upstream, and renumbered the remaining
patches.

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

package/mono: bump to version 4.2.3.4

This patch bump mono version to the latest release 4.2.3.4.

Signed-off-by: Angelo Compagnucci <angelo.compagnucci@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/jsoncpp: bump version to 1.7.2

Removed patches applied upstream.

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

mono: disable for sparc/sparc64

It seems mono isn't supported for sparc32, see configure.ac
for some comments about it. Tried with sparc64, but this
doesn't compile either.
So disable for sparc for now.

Fixes following autobuild issues:
http://autobuild.buildroot.org/?reason=mono-4.2.2.30

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

board: add support for Hardkernel ODROID-C2 Board

The ODROID-C2 is a 64-bit quad-core single board computer(SBC) that is
one of the most cost-effective 64bit development boards available in the
ARM world.

http://www.hardkernel.com/main/products/prdt_info.php?g_code=G145457216438

[Peter: fix typos, drop neon/C++ settings, use git hash for Linux/U-Boot]
Signed-off-by: Brian Kim <brian.kim@hardkernel.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

xenomai: update download site

The new address include more recent versions of stable releases.
Therefore, newer versions than 2.6.4 can be available when required.

Signed-off-by: Erdem MEYDANLI <erdem.meydanli@punica.com.tr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

rpi-userland: bump version

- remove upstream commited patch:
0002-makefiles-cmake-vmcs.cmake-allow-to-override-VMCS_IN.patch

- fix compile errror (missing include for va_list with uclibc-1.0.14):
0006-dtmerge-add-missing-include-for-va_list.patch

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

rpi-firmware: bump version

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

raspberrypi2_defconfig: bump to kernel version 4.4.7

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

raspberrypi_defconfig: bump to kernel version 4.4.7

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

uclibc/defconfig: enable XSI math

ARM926 size delta +12 KB.
It's required for the upcoming mpv package.

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

shared-mime-info: add patch to fix parallel installation issue

This commit adds a patch that should fix the parallel installation. A
similar patch is used by the Yocto Project, and they have already
submitted it upstream.

Fixes:

http://autobuild.buildroot.org/results/bb29c8fa5c44eaa575ff641958cba4736d9b2538/

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

libinput: bump to version 1.2.4

Forcibly disable wacom support since we haven't got a libwacom package
yet.

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

libinput: add explicit event-gui handling

Otherwise since it's automatic it was left to random depending on the
libgtk3/libinput build order.

Also collapse all that whitespace.

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

grep: bump to version 2.25

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

libsrtp: fix SHA1 functions conflicts with downstream packages

Our current version of libsrtp is preventing linphone to build causing
an error like this one:

configure:12952: error: This libsrtp version exports symbols conflicting
with other libraries. Please use the one from
git://git.linphone.org/srtp.git

Backporting an upstream patch to rename the SHA1 functions to avoid
conflicts with downstream packages:

https://github.com/cisco/libsrtp/commit/c270245a94ae9a007202754eb8f7ce9e48f97007

Fixes:

http://autobuild.buildroot.net/results/773/7733ee4472834d26cf6bdd4ca557ac19f97290f8/

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

binutils: remove 2.22 hash

In commit 2f8459539401938a4ec4fe5f4a207c5d81f2cf74 ("binutils: remove
version 2.22"), binutils 2.22 was removed, but forgot to remove the
corresponding hash from the hash file.

Signed-off-by: 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/freeswitch: select OpenCV modules needed for mod_cv

Fixes
http://autobuild.buildroot.net/results/ffd/ffd572d7bb68d8ed46ce76b2af824503c587449f/
http://autobuild.buildroot.net/results/e53/e53e356451aa4541a76e26722fd71051896e774b/
http://autobuild.buildroot.net/results/564/5649ff1b50a1eaafbd0e1a329bff87a65ce18da0/
http://autobuild.buildroot.net/results/c60/c60f97c6aafb1a94cb4ce344953598eae8b4a912/
http://autobuild.buildroot.net/results/c1a/c1ac61f9a77635962babdb6bfb31dbecb7f4d439/

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

moarvm: bump to version 2016.04

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

elf2flt: Update version to fix buffer overflow in output_relocs()

This new version contains a patch that fixes the following crash:
make[1]: Entering directory `<...>/build/uclibc-1.0.14'
CC utils/getconf
*** buffer overflow detected ***: <...>/bin/elf2flt terminated

======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x7338f)[0x2ad3be5f738f]
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x5c)[0x2ad3be68ec9c]
/lib/x86_64-linux-gnu/libc.so.6(+0x109b60)[0x2ad3be68db60]
/lib/x86_64-linux-gnu/libc.so.6(+0x109069)[0x2ad3be68d069]
/lib/x86_64-linux-gnu/libc.so.6(_IO_default_xsputn+0xbc)[0x2ad3be5ff70c]
/lib/x86_64-linux-gnu/libc.so.6(_IO_vfprintf+0xaef)[0x2ad3be5ce7df]
/lib/x86_64-linux-gnu/libc.so.6(__vsprintf_chk+0x84)[0x2ad3be68d0f4]
/lib/x86_64-linux-gnu/libc.so.6(__sprintf_chk+0x7d)[0x2ad3be68d04d]
<...>/bin/elf2flt[0x403cda]
<...>/bin/elf2flt[0x4030a4]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5)[0x2ad3be5a5ec5]
<...>/bin/elf2flt[0x403642]

Signed-off-by: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

qemu: Add support for arm

Build and operation was successfully tested to Tegra K1 arm platform.

Signed-off-by: Julian Scheel <julian@jusst.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

toolchain-external: remove unused calculation of ARCH_SUBDIR

In TOOLCHAIN_EXTERNAL_INSTALL_TARGET_LIBS, ARCH_SUBDIR is calculated but not
used, and can thus be removed. Since SYSROOT_DIR is only used for the
calculation of ARCH_SUBDIR, it can be removed too.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Reviewed-by: Romain Naour <romain.naour@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

weston: disable v4l simple dmabuf for headers < 3.8

It uses VIDIOC_EXPBUF which only came to light with kernel 3.8, so
disable it if headers are older. Fixes:
http://autobuild.buildroot.net/results/7fb/7fb9968b13f144c4576b28ecd01c82b74e4ed9d5/

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

weston: add build fix for clock_gettime() in librt

Over time weston has been manually adding -lrt LDADDs to the Makefile
for clock_gettime() using sources. However this isn't 100% correct since
"modern" glibc versions don't require it so switch all over to a
configure test for that purpose. Fixes:
http://autobuild.buildroot.net/results/a16/a165f439cf5a81c79fe3fa3af7a2a5a30022e7ed/

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

board: rename ts to technologic

Other projects, such as Linux [1] and U-Boot [2], use "technologic" for
this manufacturer. To be more consistent across all of them, rename the
board/ts folder to board/technologic.

[1] https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/vendor-prefixes.txt
[2] http://git.denx.de/?p=u-boot.git;a=tree;f=board/technologic;hb=HEAD

Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

i386: properly define BR2_ARCH for all x86 subarchitectures

We were not defining BR2_ARCH for two of the x86 subarchitecture,
which means the architecture part of the GNU_TARGET_NAME tuple was
empty, leading to weird build failures.

This commit fixes that by defining the appropriate values.

Fixes bug #8861.

Signed-off-by: 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>

configs: atmel: xplained boards: bump to linux4sam_5.3

Bump defconfigs relative to Xplained boards to linux4sam_5.3 release. It
involves to use at91bootstrap v3.8.5.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
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.
For further details about the issues this situation was causing, refer
to this discussion [1].

This patch replicates the modules' dependency relations in the
Config.in, so that the selection of the user will actually be built.
This changes completes this work [2].

[1] http://lists.busybox.net/pipermail/buildroot/2016-April/159017.html
[2] https://git.buildroot.org/buildroot/commit/?id=3bd5025038a9ecfb2c19a2450a68ae3b0888b440

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