qt5base: use -device-option to set mkspec variables

Simplify our custom qmake.conf:
  - Include linux_device_{pre,post}.conf to inherit common device
    configuration.
  - Do not add $(STAGING_DIR)/usr/include to include path. It is
    redundant.

In additon to the simplification of code, this change is a preparation
to solve problems occurring when QMAKE_CXX is prepended with ccache path.

Upstream patch is needed by configure to parse device options correctly.
Another upstream patch is needed to remove ARM specific parts from
linux_device_post.conf.

Signed-off-by: Fatih Aşıcı <fatih.asici@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
imagemagick: bump to version 6.8.7-8

Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
core: add BR2_HOSTARCH_NEEDS_IA32_COMPILER option

Some bootloaders (such as Grub) need to be built for x86 (i.e IA32)
even if the target architecture is x86-64. However, when the target
architecture is x86-64, the cross-compiler generated by Buildroot is
not able to generate 32 bits code.

To solve this, we will rely on the host compiler being a x86 + x86-64
compiler. Therefore, this commit introduces the
BR2_HOSTARCH_NEEDS_IA32_COMPILER option, which tells the dependency
checking logic to verify that the host compiler is indeed capable of
building x86 32 bits code.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package: add objcopy and ranlib to HOST_CONFIGURE_OPTS

This commit adds the OBJCOPY and RANLIB variables to
HOST_CONFIGURE_OPTS, since grub legacy will need these defined in
order to build properly.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
grub: factorize BR2_TARGET_GRUB dependency in Config.in

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
grub: support build on x86-64, and misc other improvements

This commit brings a number of improvements to the grub packaging:

 * It builds grub with the host compiler, which is needed so that we
   can build a 32 bits grub even if the target architecture is
   x86-64. To make sure we have a host compiler capable of generating
   32 bits code, grub now selects the BR2_HOSTARCH_NEEDS_IA32_COMPILER
   option. Building with the host compiler is done by cheating and
   passing $(HOST_CONFIGURE_OPTS) in GRUB_CONF_ENV.

 * Some additional CFLAGS are added to make sure grub builds properly
   with modern compilers (-O0, --build-id=none, -fno-stack-protector).

 * Removal of the GRUB_INSTALL_STAGING_CMDS which were not used, since
   GRUB_INSTALL_STAGING was not set to YES.

 * Installation of the "grub" binary in $(HOST_DIR) instead of
   $(TARGET_DIR) since it's actually used only on the host to install
   grub into an image or device.

 * Removal of the grub uninstall commands, since they are generally
   considered useless.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
grub: replace splash screen with a nicer Buildroot splash screen

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
grub: sample menu.lst file improvements

Two improvements to the menu.lst file:

 * Do not enforce any video mode, let the kernel use whatever it wants
   as the default, or let the user customize it when needed.

 * Use /dev/sda1 instead of /dev/hda1. Nowadays, most hard disk
   controllers are handled using libata, and therefore the disks are
   visible as /dev/sd<X>.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
grub: install the sample menu.lst into $(TARGET_DIR)/boot/grub

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
grub: adjust splashimage in menu.lst depending on configuration

Make the splashimage line in menu.lst only active when splashimage
support has really been enabled in the Grub configuration.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
grub: add option to configure the list of supported filesystems

Grub can be configured to enable or disable the filesystems supported
in the stage 2. In addition, there are filesystem specific stage
1.5. In order to save space and build time, we provide a new option
that allows to give a space-separated list of filesystems that Grub
should support.

We default to support FAT and ext2, since most of the other
filesystems are fairly unlikely to be used.

We use this option to:

 1) Pass --enable-<fs> or --disable-<fs>, which enables/disables the
    support of <fs> in Grub stage 2.

 2) Install only the stage 1.5 that correspond to the selected
    filesystems.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
grub: improve help text with detailed instructions to install grub

These instructions should probaby go in the Buildroot manual, but at
this point, it's not clear in which section they should go. So in
order to not loose those notes, add them to the Grub help text.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
package/dvb-apps: bump version

Fixes for scanning DVBS, misc compiler warnings suppressed.

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

Misc fixes and improvements all over the place, mostly fixes.

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

Add DB 1.85 compatibility layer option, it's needed for arpd in iproute2
and other old apps that haven't moved to the newer API.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
iproute2: bump to version 3.12.0

* Add arpd support via the new berkeleydb compat option.
* Remove uninstall define.
* Install ifcfg if bash on the target is enabled.
* Misc cleanups.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
berkeleydb: bump to version 5.3.28

According to the information from oracle website, version 5.3.21 is no longer
available for download. Let's upgrade to version 5.3.28.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
libtasn1: bump to version 3.4

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
libtasn1: fix botched makeinfo/missing logic

The makeinfo/missing logic is botched leading to failures such as:
http://autobuild.buildroot.net/results/5f0/5f0e8f62be86b56813f5fc0510e83289ed2b0410/
Just disable documentation build the hard way.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
coreutils: belongs to system tools, not development

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