libv4l: fix uclibc-ng configure/compile

With raspberrypi_defconfig:

  libv4l2rds.c:256:2: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
    for (int i = 0; i < tuning->station_cnt; i++) {
    ^
  libv4l2rds.c:256:2: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code

>From build/libv4l-1.6.2/config.log:

configure:4709: checking for .../host/usr/bin/arm-buildroot-linux-uclibcgnueabi-gcc option to accept ISO C99
configure:4858: .../host/usr/bin/arm-buildroot-linux-uclibcgnueabi-gcc -std=gnu99 -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64   -Os  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5
conftest.c:54:9: error: unknown type name 'wchar_t'
   const wchar_t *name;

The C99 detection problem seems more related to missing wchar_t type support than the compiler option?

Adding LIBV4L_CONF_ENV = ac_cv_prog_cc_c99='-std=c99' gives a lot of compile errors like:

libv4lconvert.c: In function 'dev_ioctl':
processing/../libv4lsyscall-priv.h:85:10: error: 'SYS_ioctl' undeclared (first use in this function)
  syscall(SYS_ioctl, (int)(fd), (unsigned long)(cmd), (void *)(arg))
          ^
libv4lconvert.c:43:9: note: in expansion of macro 'SYS_IOCTL'
  return SYS_IOCTL(fd, cmd, arg);
         ^
processing/../libv4lsyscall-priv.h:85:10: note: each undeclared identifier is reported only once for each function it appears in
  syscall(SYS_ioctl, (int)(fd), (unsigned long)(cmd), (void *)(arg))
          ^
libv4lconvert.c:43:9: note: in expansion of macro 'SYS_IOCTL'
  return SYS_IOCTL(fd, cmd, arg);
         ^

Adding LIBV4L_CONF_ENV = ac_cv_prog_cc_c99='-std=gnu99' solves all configure/compile errors.

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

libv4l: bump version to 1.6.3

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

powerpc: disable binutils 2.24 for little endian

Binutils 2.24 produces broken code when compiling the kernel for
ppc64le, so prevent this combination. See:

https://sourceware.org/ml/binutils/2013-12/msg00200.html

The problem manifests early in the boot process with "Kernel access of
bad area, sig: 11" in arch_match_cpu_phys_id().

The fix has been merged upstream as commit
57fa7b8c7e59e35bced580f9bcb9668af43fdbce, which is available since
Binutils 2.25.

Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Disable gcc-4.8.x + binutils-2.25 + MIPS combination

This combination causes a compilation failure of the host-gcc-final
recipe like this one:

/br/output/host/usr/mips-buildroot-linux-gnu/bin/ld:
.libs/gload.o: relocation R_MIPS_HI16 against `__gnu_local_gp' can not
be used when making a shared object; recompile with -fPIC

The problem is the file 'libatomic/gload.c' is compiled without -fPIC
when using binutils-2.25. All gcc (with libatomic) versions below 4.9.3
are affected by this issue.

Here is a summary of affected/unaffected versions in Buildroot:

4.7.x: unaffected (doesn't have libatomic)
4.8.x: affected
4.9.x: unaffected (we have 4.9.3 which is fixed)
5.1.x: unaffected

The fix can be found here:

  https://github.com/gcc-mirror/gcc/commit/57f5c0954f95cb37f995d60167ddde06c7d6e697

However, given the following reasons...

- Upstream gcc 4.8 branch is closed.
- The fix is very hard to backport from 4.9 to 4.8.
- This stuff is insanely sensitive and not working at all could be
  better than looking like it works but not quite.

...I think the best choice is to disable that combination in Buildroot.

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

tor: explain why we use -std=gnu99

[Missed from 5cf5b390 (fix building if GCC's C standard is not gnu99)]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

python-networkmanager: bump to version 0.9.13

[Peter: fix upstream hash link]
Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gcc: fix ARC failure to build in 2 phases.

When working with GCC initial at override source dir mode the
HOST_GCC_INITIAL_POST_PATCH_HOOKS is not called and compilation failes.
The solution is to use HOST_GCC_INITIAL_POST_RSYNC_HOOKS since this hook
is being called at override source dir mode.

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

rapidjson: update site URL in package description

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

rapidjson: bump to version 1.0.2

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

cryptsetup: update homepage link

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

cryptsetup: bump to version 1.6.7

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

valgrind: install to staging

This is necessary for some packages depending on valgrind, such as
libdrm which will fail with an error like this one:

checking for VALGRIND... no
checking whether to enable Valgrind support... configure: error:
Valgrind support required but not present
package/pkg-generic.mk:146: recipe for target
'/br/output/build/libdrm-2.4.62/.stamp_configured' failed

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

tor: fix building if GCC's C standard is not gnu99

Up to date tor (at least starting from 0.2.6) requires compiler with C99
plus some extensions support.

If default GCC's C standard < c99 (that's the case at least for ARC)
you'll see this on attempt to build tor:
----------------------->8--------------------
src/common/address.c: In function ''tor_addr_parse_PTR_name':
src/common/address.c:502:5: error: 'for' loop initial declarations are only allowed in C99 mode
     for (int i = 0; i < 16; ++i) {
     ^
src/common/address.c:502:5: note: use option -std=c99 or -std=gnu99 to compile your code
----------------------->8--------------------

Once you follow compiler advice and enable c99 support with "-std=c99"
you'll pass that failure but will see tons of other errors, see
https://www.mail-archive.com/tor-dev@lists.torproject.org/msg06273.html

And only g99 resolves all problems at once.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

gnupg: add option for AES cipher

Similar to our RSA option. Enabling this adds ~17K to the gpg binary (ARMv7):

ls -lah output/target/usr/bin/gpg{.orig,}
-rwxr-xr-x 1 peko peko 532K Jul  2 17:29 output/target/usr/bin/gpg
-rwxr-xr-x 1 peko peko 515K Jul  2 17:29 output/target/usr/bin/gpg.orig

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

package/modem-manager: init script for systemV-like init systems

ModemManager get started by NetworkManager, in case of systemd init
system. In case of other systems it needs to be started by init script.

Debian [1] solved it by detection in code. For Buildroot it's IMHO
enough to install init script for systemV-like init systems.

[1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=770871

[Thomas:
 - slightly simplify the script by removing the MODEMMANAGER_BIN
   variable which was used at only one place, and use directly $?
   instead of an intermediate $ret variable.
 - split the too long line added in the .mk file.]

Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/eudev: bump version to 3.1.2

[Thomas: added locally calculated sha256 hash, as suggested by Yann.]

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libdrm: bump version to 2.4.62

Added support for newly added optional valgrind support:
http://cgit.freedesktop.org/mesa/drm/commit/?id=47a2de27a0f087908e3063fdd6dfdececd2db75b

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

package/libva-intel-driver: bump version to 1.6.0

Upstream hash is in sha1 format, like before. It is wrongly announced
as md5 in the release mail, so I added a note to the hash file.

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

package/libva: bump version to 1.6.0

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

package/{mesa3d, mesa3d-headers}: bump version to 10.6.1

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

package/rpi-firmware: add option to install vcdbg

vcdbg is a tool to help debug the communication with the GPU.
It comes as a binary-only, and in two flavours: one for the hard
floating point ABI, one for the software floating point ABI.

Unfortunately, we have no source code for that tool, only a binary that
was dynamically linked with glibc and libraries from rpi-userland.

So, just install that executable, and let's hope there is no symbol
issue at runtime.

Note: vcdbg needs glibc, threads and !static. Since glibc already
implies threads and !static, we only need to depend on glibc.

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

openldap: bump to version 2.4.41

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

lvm2: disable PIE on ARC

Even though ARC gcc understands "-pie" option and attempts to generate
PIE binaries as of today PIE is not really supported for user-space
applications.

So we disable PIE detection if building for ARC.
That first fixes http://autobuild.buildroot.net/results/988/9888a7a30538c9851f4910c16674d8dbb8edeb8f/
and also prevents execution of non-supported PIE binary in runtime.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

lvm2: bump to version 2.02.123

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

git: bump to version 2.4.5

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

configs/olimex_a20_olinuxino_micro: new board

Add a defconfig for the Olimex A20-OLinuXino-Micro board, reusing most
of the A20-OLinuXino-Lime files.

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

ntp: security bump to version 4.2.8p3

Fixes:
CVE-2015-5146 - ntpd control message crash: Crafted NUL-byte in
configuration directive.

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

openssh: bump to version 6.9p1

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

wmctrl/Config.in: update site URL

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

vim: selinux support

Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Reviewed-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

google-material-design-icons: new package

[Thomas: simplify condition on
$(BR2_PACKAGE_GOOGLE_MATERIAL_DESIGN_ICONS_TYPE_PNG) and
$(BR2_PACKAGE_GOOGLE_MATERIAL_DESIGN_ICONS_TYPE_SVG).]

Signed-off-by: James Knight <james.d.knight@live.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

wmctrl: update URL address

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

wmctrl: add hash file

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

ARC: update folders with patches for arc-2015.06-rc1 release

In buildroot we maintain a couple off-the-tree patches.
In particular for binutils and gcc packages.

Because we have many versions of mentioned packages patches for each
particular version reside in a folder which name matches full version
name of the package.

For example we used to have patches for binutils distributed as part of
arc-2014.12 tools in folder ""package/binutils/arc-2014.12". Now with
bump of ARC tools version we need to rename folder with patches to
"arc-2015.06-rc1".

The same applies to gcc.

Should fix http://autobuild.buildroot.net/results/2b2/2b27a4a64c0b225ae479ecfccf7a97f5ea95598c/
As discussed before it's not possible to reproduce reported problem on recent
Fedora 21/22 distros (at least we know about them) but I may confirm that
patches were applied fine and everything was built well. Hopefully reported
build failure goes away now.

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

package/i2c-tools: bump to version 3.1.2

This patch bumps version to 3.1.2 and adds support for the recently
introduced python3 support for py-smbus.

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

package/network-manager: add patches to build with kernel headers 3.2

+ lower kernel headers dependency

According to upstream [1], there is no known minimal kernel-version, nor
minimal required feature-set.

Experimentally tested, that 1.0.2 is works with 3.2 kernel headers, even
some features will be missing [2].

[1] https://mail.gnome.org/archives/networkmanager-list/2015-April/msg00039.html
[2] https://mail.gnome.org/archives/networkmanager-list/2015-April/msg00041.html

[Thomas: add comment in Config.in to indicate that it may work with
earlier kernel versions.]

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

package/exim: use libnsl only with glibc

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

Fixes compilation using this defconfig

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

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

systemd: fix license according to README file

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

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

olimex_a20_olinuxino_lime: rename board dir to remove _lime suffix

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

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

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

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

Explicitly state where this information comes from.

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

a20_olinuxino_lime/readme.txt: fix a typo

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

sunxi-mali: fix linking of malitest

Fixes:

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

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

openssl: support building the binary without MMU

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

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

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

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

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

[Thomas: add hash file.]

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

libsemanage: cleanup python use and license definition

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

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

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

atmel: add a flashing helper and documentation

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

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

configs: rename atmel_xplained_defconfig

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

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

configs: add defconfig for Atmel sama5d3 Xplained

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

configs: add defconfig for Atmel sama5d4 Xplained Ultra

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

configs: add defconfig for Atmel sama5d4ek

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

configs: add defconfig for Atmel sama5d3xek

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

with or without the PDA4 or PDA7 screens.

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

configs: add defconfig for Atmel at91sam9x5ek

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

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

configs: add defconfig for Atmel at91sam9rlek

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

configs: update at91sam9g45m10ek defconfig

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

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

boards/raspberrypi: update instructions

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

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

config/raspberrypi: rename our non-DT defconfig file

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

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

config/raspberrypi: remove non-DT defconfig

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

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

configs/raspberrypi2: update our defconfig

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

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

configs/raspberrypi: update the DT-enabled config

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

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

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

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

linux: bump default to version 4.1.1

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

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

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

monkey: fix building with debugging symbols

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

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

pulseview: bump commit hash

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

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

libsigrok: bump commit hash

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

gdbm: handle optional dependency gettext

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

binutils: update to the latest ARC version by default

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

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

Fixes:

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

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

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

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

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

pure-ftpd: fix hash and use .bz2 tarball

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

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

Fixes:

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

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

monkey: new package

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

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

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

package/rpi-userland: bump version

Misc fixes and improvements all over the place...

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

package/rpi-firmware: bump version

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

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

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

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

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

rpi-firmware: allow disabling installation of binary DTBs

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

Reintroduce BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTBS option.

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

systemd: bump to version 221

- Bump to version 221
- Update hash file

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

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

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

Announcement URL:

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

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

qemu: enable for aarch64

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

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

perl-cross: bump to version 0.9.7

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

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

live555: bump to version 2015.06.25

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

iproute2: tipc support needs 3.18+ headers

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

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

tor: needs thread support

Fixes:

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

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

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

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

nginx: bump to 1.8.0 (latest stable version)

Patches refreshed to apply with no shift or fuzz.

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

nginx: fix nginx.old clean-up

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

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

package/vlc: Add libsidplay2 as optional dependency

vlc has a sid plugin:

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

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

busybox: added linux-pam support

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

glog: disable on blackfin external toolchains

With following blackfin toolchains

BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2014R1
BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2013R1
BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2012R2

when BR2_BINFMT_FDPIC=y

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

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

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

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

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

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

glog: add dependency on dynamic library

when BR2_STATIC_LIBS=y

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

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

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

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

configs/olimex_a20_olinuxino_lime_mali_defconfig: new board

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

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

configs/olimex_a20_olinuxino_lime: new board

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

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

libaio: introduce a BR2_PACKAGE_LIBAIO_ARCH_SUPPORTS option

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

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

sunxi-mali: bump version

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

libump: new package

previously, this library was a part of sunxi-mali

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

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

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

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

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

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

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

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

ARC: switch to RC1 of upcoming arc-2015.06 tools

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

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

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

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

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

toolchain: allow for stupid toolchains

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

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

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

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

arm: update processor types

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

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

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

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

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

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

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

Closes #8156.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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