webkit: disable on < ARMv5t

webkit needs the ARM blx instruction, which is only available on >=
ARMv5t, so we have to make sure the webkit package cannot be enabled
on < ARMv5t. In order to achieve this, this commit introduces the
BR2_PACKAGE_WEBKIT_ARCH_SUPPORTS hidden Config.in knob, which avoids
duplicating all over the place the complex architecture dependencies
of webkit.

Fixes:

  http://autobuild.buildroot.org/results/fdf/fdf8bc7660ac251792d0542d2729ea22753d3789/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Update for 2014.02-rc2

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
gst-omx: backported from buildroot-rpi
qt5webkit: fixed GStreamer 0.10/1.x build options

From now on GStreamer 1.x will be on by default. GStreamer 0.10
support builds but doesn't work yet at runtime.
qt5webkit: necessary patches for GStreamer 1.x media support in WebKit1

- qt5webkit-0006-link-against-gst-egl.patch: gstreamer-egl is now
  required so the sink/player can use the gst_egl APIs.
- qt5webkit-0010-enable-videotrigger-with-acceleratedcompositing.patch:
  Render video frames using the Accelerated Compositing stack.
- qt5webkit-0011-Win-Fixed-linker-error-with-GStreamer.patch: Upstream
  patch fixing a link error for freeOwnedGPtr.
- qt5webkit-0012-features-prf-gst-cleanup.patch: defer build-time
  GStreamer configuration to whoever calls qmake (qt5webkit.mk)
- qt5webkit-0013-egl-media-player.patch: Video sink and player
  adaptations for hw-accelerated decoding/rendering on the Raspberry
  Pi.

Notes:

1. parts of qt5webkit-0013-egl-media-player.patch are reused from
http://cgit.collabora.com/git/user/julien/WebKit.git/log/?h=rpi-wayland-ac2-eglimage

2. The GStreamer 0.10 code path doesn't work yet. Please use 1.x
exclusively for now.
Added accelerated canvas implementation
Merge pull request #8 from magomez/canvas

Added accelerated canvas implementation
Merge pull request #5 from Metrological/qtwebkit1-egl

Qtwebkit1 egl media  support
Merge remote-tracking branch 'mirror/master'
icu: not available when BR2_BINFMT_FLAT is used

icu does not recognize 'uclinux' as a supported platform. While making
it recognize uclinux is easy, there is another problem down the road:
icu does very weird things to generate an ELF library containing
static data (libicudata.a), and the generated library being ELF, it is
not compatible with the FLAT binary format expected by uclinux
platforms such as Blackfin in FLAT format.

Therefore, we simply disallow the selection of icu on FLAT
platforms.

Note that adding a dependency on BR2_BINFMT_ELF doesn't work, because
BR2_BINFMT_FDPIC is considered to be separate (even if technically
FDPIC is a derivative of ELF). That's why the dependency we're adding
is "depends on !BR2_BINFMT_FLAT" and not "depends on BR2_BINFMT_ELF".

Fixes:

  http://autobuild.buildroot.org/results/b41/b415fed7fae4012bad7d8b53a481bd71bdab716f/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
libsepol: fix static-only library build

Add a patch that improves the libsepol build system to support
static-only library build.

Fixes:

  http://autobuild.buildroot.org/results/30c/30cb919d2bbf51bfdf0a83c618124d927d046a61/build-end.log

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
xscreensaver: add missing indirect dependencies from libgtk2

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
libplayer: add missing indirect dependency from gstreamer

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
opencv: add missing indirect dependency from gstreamer

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Acked-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
manual/faq: add section about why no binary packages

It comes up every now and then on the list, so better be prepared to
point at the manual, rather than rehash the same every time.

Most of the chapter is a copy-paste of the report from the Buildroot
Developpers Day in Pragues, 2011-10-28:
    http://lists.busybox.net/pipermail/buildroot/2011-November/047229.html

We consider the opinions expressed in that report to be still valid
now, two years later.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Samuel Martin <s.martin49@gmail.com>
Cc: Peter Korsgaard <jacmet@uclibc.org>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
mlbrowser: bump version
libsepol: really fix static library build

In commit 52eeb04c7608b9675bd8c2d57d3a4d1373ee72ad ('libsepol: fix
static-only library build') I forgot to git add the changes made to
the libsepol.mk file itself. Those changes are needed to actually pass
STATIC=<something> when building static libraries only.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
libv4l: fix build on AArch64

AArch64 does not implement the SYS_open system call, but only the
SYS_openat system call, as should be done for all modern architectures
merged into the Linux kernel. This causes problems when building
libv4l 0.8.9, which are fixed by integrating an upstream patch,
available in a more recent version of libv4l. Backporting the patch is
preferred over bumping libv4l, as libv4l has a fairly large number of
reverse dependencies, and we don't want to break anything that close
to the release.

Note that this commit also renames the existing libv4l-largefile.patch
to libv4l-01-largefile.patch in order to comply with the Buildroot
patch naming scheme, and guarantee the order in which patches are
applied.

Fixes:

  http://autobuild.buildroot.org/results/ed6/ed66792e332ee0256a17f98cbe21dfcfe6e8743b/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
gdb: cross-gdb has no support for NIOS 2

Fixes:

  http://autobuild.buildroot.org/results/df0/df09e1fe301480b599be777bf26874d66a152810//

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
pv: fix minisetlocale related build failure

pv configure script is somewhat stupid: if it cannot find the host
gettext tool msgfmt, it concludes that gettext is not available, and
provides its own minimal version. Unfortunately, this minimal version
conflicts with the available target gettext. We fix this by ensuring
that host-gettext is built if gettext support is enabled, by adding it
to the dependencies.

Fixes:

  http://autobuild.buildroot.org/results/d30/d30db79190f2cf8953751d55a5d34644f60daec4/

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