u-boot: mark old 2008.10 version as deprecated

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

project: saveconfig/getconfig doesn't need conf

And get rid of unused debugging code while we're at it.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

buildroot: update for 2009.08-rc3

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Makefile: Ensure CVS directories are removed from target fs.

The find command syntax is incorrect when deleting CVS and .svn directories
from the target filesystem, which prevent CVS directories from being
deleted.

It's useful to delete these dirs because users of buildroot often import
buildroot into CVS or Subversion.

Signed-off-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/Makefile.in: use := for INSTALL

So it doesn't get reevaluated every time and for consistency with FLEX/BISON.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

busybox: also enable ipv6 support in ifupdown if ipv6 support is enabled

Reported by: Chris Smith <chris.smith@tandberg.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

kernel-headers: bump 2.6.27.x / 2.6.30.x stable versions

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Merge branch 'alsa-utils-fix' into for-2009.08

Conflicts:
CHANGES

alsa-utils: fix build for x86 on x86-64

alsa-utils included two ugly patches for ARM and AVR32 to fix build
issues encountered with ncurses. In fact these build issues were
caused by the fact that alsa-utils was using ncurses5-config of the
host instead of the one installed in $(STAGING_DIR).

Therefore, these two patches are removed, and we instead pass
ac_cv_prog_ncurses5_config to the ./configure script.

This commit solves bug #569, reported by Simon Pasch, who also
contributed this fix.

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

libsoup: enable autoreconf

To get the libtool patch to make some effect, an autoreconfiguration
is necessary.

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

libxslt: tell ./configure where libxml is

libxslt is currently configured with --with-libxml-include-prefix,
which allows libxslt ./configure to find libxml headers. However, the
build of libxslt fails because it doesn't find the library itself.

Therefore, instead of using --with-libxml-include-prefix, we switch to
the more generic --with-libxml-prefix.

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

webkit: select cairo PNG feature

Webkit currently depends on libgtk2, which itself depends on
Cairo. However, the dependency of libgtk2 is only on
BR2_PACKAGE_CAIRO, BR2_PACKAGE_CAIRO_PS and
BR2_PACKAGE_CAIRO_PDF. While this might be enough for libgtk2 to build
and work, Webkit makes direct use of the PNG functionnalities of
Cairo. If this functionnality is not available in Cairo, the Webkit
build complains that cairo_surface_write_to_png_stream() is not
defined.

Therefore, we make sure that WebKit selects BR2_PACKAGE_CAIRO_PNG.

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

webkit: disable the libtool patch

The version of Webkit packaged in Buildroot uses libtool 2.x, for
which our package/buildroot-libtool.patch does not apply. So we
disable this patch. However, on my system, the lack of libtool
modification prevents the final linking to succeed (due to libtool
trying to link target code with host libraries). This will have to be
fixed separatly.

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

Remove --without-html-dir from DISABLE_DOCUMENTATION

In an attempt to disable the compilation and installation of
documentation of gtk packages, a DISABLE_DOCUMENTATION variable
containing --without-html-dir has been added to
package/Makefile.in. This variable is used by
package/Makefile.autotools.in so that --without-html-dir is in effect
passed to all autotools-based packaging relying on the
Makefile.autotools.in infrastructure.

Unfortunately, --without-html-dir doesn't work. It leads libglib2
./configure script to think that HTML_DIR is "no", which leads to the
installation of the documentation in $(STAGING_DIR)no (yes, with the
"no" suffix at the end). The issue is that --with-html-dir is not an
enable/disable type of option, it's an option that only allows to pass
a PATH for documentation installation.

As we don't want the documentation to be installed in this odd
$(STAGING_DIR)no directory, we simply get rid of this option.

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

Update CHANGES after recent fixes

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

Update dbus to version 1.2.16

Signed-off-by: Jean-Christian de Rivaz <jc@eclis.ch>

directfb: remove unnecessary dependency on libungif

The GIF image provider in DirectFB is self-contained and doesn't
need libungif.

Signed-off-by: Sven Neumann <s.neumann@raumfeld.com>

directfb: allow to enable debug and trace support

This change adds two new options, BR2_PACKAGE_DIRECTFB_DEBUG
to enable lots of debugging output from DirectFB and
BR2_PACKAGE_DIRECTFB_TRACE to enable support for call traces
in case of a crash.

Signed-off-by: Sven Neumann <s.neumann@raumfeld.com>

berkeleydb: Update config.{sub,guess} in configure step.

Some architectures may need updates to the configure helper scripts
before it is possible to safely configure.

Signed-off-by: Will Newton <will.newton@gmail.com>

enchant: Fix dependencies.

Enchant requires C++ support, libglib2 and pkg-config.

Signed-off-by: Will Newton <will.newton@gmail.com>

docs/: announce 2009.08-rc2

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

CHANGES: update for 2009.08-rc2

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Build neon with SSL support if available

Merge branch 'popt-versoin-update' of git://git.busybox.net/~nkukard/git/buildroot

libuuid: add -source and -clean targets

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

e2fsprogs: factor out libuuid support

Add a new target for libuuid so it can be built without e2fsprogs.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

toolchain/gcc: add 4.3.4

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

toolchain/gcc: remove deprecated 4.3.1 version

People should use the most recent 4.3.x version to get all the bugfixes.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

CHANGES: gzip fix is post-rc1

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Merge branch 'gzip-fix' of git://git.busybox.net/~tpetazzoni/git/buildroot

gzip: add patch to fix glibc build

Recent glibc versions introduced a futimens() function, that gzip
already implemented. So waiting for a proper usage of this function in
gzip, we rename the gzip internal function to gz_futimens().

Patch inspired by
http://lists.pld-linux.org/mailman/pipermail/pld-cvs-commit/Week-of-Mon-20070514/155476.html

Fixes bug #537

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

CHANGES: add post-rc1 issues resolved

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Merge branch 'sed-fix' of git://git.busybox.net/~tpetazzoni/git/buildroot

Update popt to version 1.15

sed: fix compilation with external toolchains

Since CC is already passed in TARGET_CONFIGURE_OPTS at ./configure
time, there's no point in overriding it with a wrong value at
compilation time. This breaks external toolchain builds since
CC=$(TARGET_CC) is wrong because it excludes the mandatory --sysroot
option.

Fixes bug #525

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

Merge branch 'config-choice-fixes' of git://git.busybox.net/~tpetazzoni/git/buildroot

ipsec-tools: only show the security context choice when ipsec enabled

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

webkit: only show the rendering backend choice when webkit is enabled

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

Merge branch 'microperl-fix' of git://git.busybox.net/~tpetazzoni/git/buildroot

microperl: fix build

Fix the little build systems hacks that no longer applied to the
version of Perl being used. With these fixes in place, microperl
builds and runs properly simple Perl commands on the target.

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

busybox: bump 1.14.x version

Fixes various problems.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

docs/copyright.txt: ask people to contact the devs, not Erik

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

libusb: fix host libtool dependency

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

buildroot: fix fallout after qtopia4 -> qt rename

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Merge branch 'oldconfig-fix' of git://git.busybox.net/~tpetazzoni/git/buildroot

kconfig: fix oldconfig to generate .config.cmd

Since the recent update of Kconfig to the Kconfig infrastructure found
in 2.6.30 kernels, make oldconfig was broken because it didn't
generate the .config.cmd file. This is done by a call to the
conf_write_autoconf() function.

Moreover, this process was also broken because the
conf_get_autoconfig_name() function was reading the environment
variable BUILDROOT_AUTOCONF while the main Makefile is passing it as
KCONFIG_AUTOCONFIG. We also remove the fallback on
"$(BR2_DEPENDS_DIR)/config/auto.conf" since we are not able to expand
BR2_DEPENDS_DIR at this point. Therefore, the KCONFIG_AUTOCONFIG
envionment variable *must* be set.

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

docs/: announce 2009.08-rc1

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

CHANGES: update for 2009.08-rc1

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Update gamin to 0.1.10 to fix compilation

Closes #533

Signed-off-by: Daniele Salvatore Albano <d.albano@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/: new package iw

Closes #289

This package is a wireless configuration utility for the linux mac80211
kernel stack.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Tested-By: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

ltp-testsuite: Bump version to 20090630.

Closes #437

- Remove a few obsolete patches.
 - Add a patch to disable syscall tests unsupported by uClibc.
 - Add a patch to fix sched_getaffinity build.

Signed-off-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

webkit: Update to WebKit svn r44552.

Closes #427

- Fix generation of configure script and Makefiles.
 - Add dependencies on libsoup and enchant.
 - Allow configuration of rendering target (currently X11 or DirectFB).

Signed-off-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Merge branch 'lvm-bump' of git://git.busybox.net/~tpetazzoni/git/buildroot

CHANGES: pciutils issue is #523, not #527

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Merge branch 'pciutils-fix' of git://git.busybox.net/~tpetazzoni/git/buildroot

lvm: fix installation to target dir

The installation to the target directory was broken for two reasons:

 * Due to how the lvm2.mk file was written, for each file listed in
   $(LVM2_TARGET_SBINS) and $(LVM2_TARGET_DMSETUP_SBINS), it was
   reinstalling all the files listed in those variables. When a target
   contains several elements, there's no need to make a loop to handle
   each of the elements: the rule will get executed as many times as
   they are elements in the target.

 * For some odd reason, lvm2 build system installs executable with 555
   and libraries with 444. Therefore, once copied to the target
   directory, these executables and libraries cannot be
   overwritten... for example by a later execution of Buildroot. We
   fix this up by changing the permissions of the binaries and
   libraries installed by lvm2 to saner values (755 and 644)

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

Bump lvm2 to 2.02.50

Signed-off-by: Daniele Salvatore Albano <d.albano@gmail.com>

pciutils: fix build with external toolchains

Buildroot Makefile to compile pciutils wasn't passing TARGET_LDFLAGS
to pciutils build system. Therefore, at link time, the pciutils build
system was not taking into account the important --sysroot option,
which was breaking the link with external toolchains.

Fixes bug #523.

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

haserl: bump 0.9.x version

buffer overflow fix is now upstream

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

ntfsprogs: new package

Closes #247

wide collection of NTFS utilities from http://www.linux-ntfs.org/

[Peter: misc Config.in cleanups/fixes]

Signed-off-by: Olaf Rempel <razzor@kopf-tisch.de>
Tested-By: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Merge branch 'install-fix' of git://git.busybox.net/~tpetazzoni/git/buildroot

target/device: rename program invocation symbol in defconfigs

The symbol is now BR2_PROGRAM_INVOCATION, not BR2_UCLIBC_PROGRAM_INVOCATION.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

coreutils: add TODO note about stripping the installed binaries

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

coreutils: bump version

Coreutils 6.9 was broken with glibc >= 2.6, due to a coreutils
internal function being named like a glibc function. This has been
fixed in more recent coreutils version, by
http://lists.pld-linux.org/mailman/pipermail/pld-cvs-commit/Week-of-Mon-20070514/155466.html.

Therefore, we upgrade coreutils to its latest version, 7.4, which
raised two problems:

 * Recent coreutils releases are not anymore available as .bz2
   archives, only .xz archives. Since this archive format is not
   supported by Buildroot yet, and the corresponding tools are not
   widely available yet, we fallback to the bigger .gz format for the
   coreutils package.

 * The rename bug detection script m4/rename.m4 was broken, leading
   coreutils to try to include windows.h and compile some
   Windows-specific code. We introduce a patch to fix this, patch
   which has been taken from gnulib. We also make sure that this
   workaround is nevery compiled in by passing
   gl_cv_func_rename_dest_exists_bug=no to the configure script.

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

Fix PROGRAM_INVOCATION handling with external toolchains

BR2_UCLIBC_PROGRAM_INVOCATION is a toolchain configuration option,
like BR2_INET_IPV6, BR2_INET_RPC, on which some packages
depend. Therefore, it should be handled like BR2_INET_IPV6 and
BR2_INET_RPC in order to work properly with external toolchains.

Since we move it out of toolchain/uClibc/Config.in into
toolchain/Config.in.2, we rename the option to BR2_PROGRAM_INVOCATION
(since BR2_INET_RPC and others don't have UCLIBC in their name).

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

kernel-headers: bump 2.6.27 / 2.6.30 stable versions

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Merge branch 'kconfig-cleanup' of git://git.busybox.net/~tpetazzoni/git/buildroot

makefile: don't hardcore install utility location

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

kconfig: tell git to ignore new generated files

The update of kconfig and the addition of xconfig support generates
more files in package/config/. Tell git to ignore them.

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

Bump sqlite package to 3.6.16

Closes #509

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

libxml2: Bump version to 2.7.3.

Closes #491

- Deletion of reject files no longer required as they have gone from
   the upstream release.

Signed-off-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Bump to bind-9.5.1-P3 security fix for CVE-2009-0696

Closes #495.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Merge branch 'cleanup' of git://git.busybox.net/~tpetazzoni/git/buildroot

makefile: remove unused AUTO_CONFIGURE_OPTS variable

The AUTO_CONFIGURE_OPTS is not used anywhere in the tree. autoconf
based packages should used the Makefile.autotools.in machinery
instead.

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

openssl: remove invalid quotes around x86_64

Thanks for Thomas for noticing.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

openssl: fix arch handling

Closes #497

Use ARCH instead of BR2_ARCH as BR2_ARCH won't match because of the
surrounding quotes.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

xorg: update CHANGES after bug fix

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

xorg: add a new cross-compile fix for libXt 1.0.6

The cross-compile fix included in mainline of libXt between 1.0.5 and
1.0.6 is not sufficient. It allows to pass a different compiler for
the host tools, but still uses the TARGET_CFLAGS/TARGET_LDFLAGS to
compile the host tools, which obviously isn't correct.

The new patch allows to use the CFLAGS_FOR_BUILD/LDFLAGS_FOR_BUILD
variables as the CFLAGS/LDFLAGS to build the host tools.

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

xorg: bump version of xutil/macros to 1.2.2

This version bump is required by the bump of xlib_libXt from 1.0.5 to
1.0.6 (1.0.6 requires at least xutil/macros 1.2).

The linuxdoc patch is removed, since it has been merged upstream, at
http://cgit.freedesktop.org/xorg/util/macros/commit/?id=e20c503d24e5ccf03035aa0f6d833d235d2179df

The other patch exposing STAGING_DIR is kept, as it is Buildroot
specific. It has just been updated to resolve conflicts.

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

xorg: bump X.org server version to 1.5.3

This version contains a fix to allow the compilation of the Xvesa
server against recent versions of the kernel headers (fix
http://cgit.freedesktop.org/xorg/xserver/commit/?h=server-1.5-branch&id=992a7168f0db5733fe4a6cbd2f40c6b1f2a150e0)

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

xorg: bump libXt to 1.0.6

Bump libXt to 1.0.6 and remove the
xlib_libXt-1.0.5-makestrs-nocc.patch, which has been included in a
better form in upstream:
 http://cgit.freedesktop.org/xorg/lib/libXt/commit/?id=36e9f0d351afbf7fd2595990b2d39e7c551f6420

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

Merge branch 'xconfig-documentation' of git://git.busybox.net/~tpetazzoni/git/buildroot

ctorrent: new package

Closes #243.

CTorrent is a BitTorrent client implemented in C++
to be lightweight and quick.
This is the enhanced version from
http://www.rahul.net/dholmes/ctorrent/

[Peter: minor kconfig tweaks]

Signed-off-by: Olaf Rempel <razzor@kopf-tisch.de>
Tested-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

documentation: mention the new xconfig interface

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

Makefile: add the xconfig target to the help of the main Makefile

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

package: replace mkdosfs with dosfstools

Closes #451

Move from old unmaintained dosfstools-2.11 (packaged as mkdosfs) to
now maintained dosfstools-3.0.3.

Allow each binary to be installed independently.

Signed-off-by: Mike Crowe <mac@mcrowe.com>
Tested-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

Merge branch 'kconfig-update' of git://git.busybox.net/~tpetazzoni/git/buildroot

mplayer: Update mplayer to version 1.0rc2.

Closes #331.

- Remove patches applied upstream
 - Add updated avr32 patch from Hans-Christian Egtvedt.

Signed-off-by: Kelvin Cheung <keguang.zhang@gmail.com>
Signed-off-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

xf86-video-intel: Fixed cross-compile patch to apply to version 2.4.2

Signed-off-by: Maurice van der Pot <griffon26@kfk4ever.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

xconfig: Save the configuration properly in qconf

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

xconfig: Change titlebar to Buildroot Configuration

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

config: Add support for xconfig

It involved:

 * Modifying the top-level Makefile to create the xconfig target, and
   the $(CONFIG)/qconf target to compile the qconf utility

 * Modifying the package/config/Makefile magic so that C++ files and
   binaries gets linked properly, re-using the
   package/config/Makefile.kconfig logic inherited from the kernel

 * Hacking a little bit package/config/Makefile.kconfig in a way
   similar to the modifications done for the mconf (menuconfig
   interface)

Signed-off-by: Alper Yildirim <ayildirim@aselsan.com>

config: Update package/config to Kconfig 2.6.30

Update the package/config stuff with the code available in the Linux
kernel 2.6.30.

Signed-off-by: Alper Yildirim <ayildirim@aselsan.com>

Merge branch 'qt' of git://git.busybox.net/~tpetazzoni/git/buildroot

qt: the GUI module requires the network module to work properly

Running a simple Qt GUI application on an embedded systems without
QtNetwork installed doesn't work, the dynamic loader complains that
QtNetwork is not present.

While I'm not a Qt build system expert, it looks like this dependency
really exists, since the src/gui/gui.pri file in Qt sources contains
the following line:

embedded: QT += network

Which would mean that the GUI module needs the network module to
operate properly. And a few files in src/gui/embedded/ also include
some QtNetwork stuff. This isn't really surprising since the Qt QWS
mechanism uses communication between processes through a Unix socket.

Therefore, we add a dependency on the network module in the GUI
module. We use a 'select' dependency here, since it's might not be
really obvious to the user that the GUI module requires the network
one.

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

docs: describe BR2_ROOTFS_POST_BUILD_SCRIPT

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

qt: fix build with external toolchain

Set QMAKE_LFLAGS so that at link time --sysroot is passed to the
linker, and Qt finds the external libraries. This fixes Qt build when
zlib or other libraries are external, instead of using Qt's internal
copy.

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

Update CHANGES with recent improvements

Mention X.org and external toolchain improvements in the CHANGES file.

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

toolchain: Clean up locale support menu

Closes #421.

This patch cleans up and fixes some minor issues with the locale support
section of the toolchain menu.

1. uClibc requires wchar support if locales are enabled, make locale
   support select wchar support.

2.  Allow purging of locale information even if there is no locale
    support in the C library.  This cleans up after packages that
    install things into /usr/share/locale on the target.

Signed-off-by: Will Newton <will.newton@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

toolchain/uClibc: add patch to rename getline to get_line in unifdef.c

getline() is a standard libc function with a different signature.

Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>