Add meta-webserver layer

Add a layer for web servers, web-based applications and other related
software.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
apache2: add from OE-Classic, update to version 2.4.2 and fix

* Enable threading for PHP
* Backport a number of patches
* Use apachectl in init script
* Install modules into a sane location
* Ensure apxs script is installed into sysroot in crossscripts directory
  and modified so that it works for building PHP
* Install httpd executable for native version so that PHP configure
  script can call it
* Rename server-makefile-patch to server-makefile.patch and drop
  apply=yes
* Add LIC_FILES_CHKSUM
* Fix packaging QA warnings
* Add LSB headers to init script
* Clean out some cruft and move packaging stuff after do_install

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
modphp: add from OE-Classic, update to 5.3.14 and fix

* Use working SRC_URI
* Fix to use correct headers and apxs script for cross-compiling
* Enable threading
* Install headers and scripts for building extension modules
* Use proper variables instead of /etc, /usr/lib etc.
* Fix rpath QA issues
* Add LIC_FILES_CHKSUM
* Put apache config file into SRC_URI instead of referring to it using
  FILESDIR

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
xdebug: add new recipe

Add new recipe for the Xdebug PHP debugger/profiler.

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Merge remote-tracking branch 'meta-oe-contrib/paule/meta-webserver-add'
libav: Convert to use dynamic packages to split libraries

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
libav: Drop 0.6.5 version

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
libav: Update to 0.8.3 version

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
mpd: bump PR due libav update

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
sox: bump PR due libav update

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
gst-ffmpeg: bump PR due libav update

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
mplayer2: bump PR due libav update

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
vlc: bump PR due libav update

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
opencv: bump PR due libav update

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
srctree: remove this bbclass

* it's depending on clean.bbclass which isn't in meta-oe and oe-core now has externalsrc.bbclass

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
python-pyqt: don't fail when do_configure is executed twice in the same WORKDIR

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
gpsd: use chrpath-replacement-native now

* chrpath-native was added to ASSUME_PROVIDED
  http://lists.linuxtogo.org/pipermail/openembedded-core/2012-October/030744.html
* it would be better to not use chrpath at all, but build.txt says:
  If you do not have chrpath available, GPSD binaries will be built
  statically.
  ...
  When you are cross-compiling, you'll need chrpath at version 0.14 or
  later for cross-architecture support.  If it's not yet packaged for
  your environment, see http://alioth.debian.org/projects/chrpath/
  and I prefer to stick to upstream

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
imagemagick: add fftw to DEPENDS

* it's autodetected and then later when it's not in sysroot it fails:
| /bin/grep: /OE/shr-core/tmp-eglibc/sysroots/tuna/usr/lib/libfftw3.la: No such file or directory
| /bin/sed: can't read /OE/shr-core/tmp-eglibc/sysroots/tuna/usr/lib/libfftw3.la: No such file or directory
| arm-oe-linux-gnueabi-libtool: link: `/OE/shr-core/tmp-eglibc/sysroots/tuna/usr/lib/libfftw3.la' is not a valid libtool archive
| make[1]: *** [wand/libMagickWand.la] Error 1
| make[1]: Leaving directory `/OE/shr-core/tmp-eglibc/work/armv7a-vfp-neon-oe-linux-gnueabi/imagemagick-6.7.5-r3/ImageMagick-6.7.5-6'

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
kernel.bbclass: remove

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>