qemu.inc: depend on qemu-native only with runqemu DISTRO_FEATURE

* qemu images are usefull even without qemu installed on build machine.
  Some people are building on one machine, but then downloading images
  somewhere else to test them.
* use new "runqemu" DISTRO_FEATURE and BACKFILL it so the behavior stays
  the same, unless disabled by DISTRO_FEATURES_BACKFILL_CONSIDERED

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
docbook-sgml-dtd: add 4.3 version

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
package-test: add test recipes

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
console-tools, kbd: add RREPLACES/RPROVIDES/RCONFLICTS combo between PN-dbg

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
oe-core: add world-image

* this depends on newer bitbake
* similar to world target, but collects all PACKAGES
* recipes marked with EXCLUDE_FROM_WORLD are excluded from world as well
  as world-image
* recipes marked with EXCLUDE_FROM_WORLD_IMAGE are excluded completely
  from world-image, sometimes you can build 2 recipes in same sysroot,
  but cannot install them in the same image
* PACKAGES listed in EXCLUDE_PACKAGES_FROM_WORLD_IMAGE are also
  excluded. You can remove e.g. ${PN}-dbg, but keep all other PACKAGES.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
initrdscripts: exclude conflicting packages from world-image

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
sstatesig: introduce SignatureGeneratorOEBasicHashLite

* Rebuilds packages when:
  a) If you edit patches of a given recipe it will rebuild.
  b) If you change a task like do_configure, things after it will rerun in
     a given recipe.
  c) If a dependent task in another recipe changes, it won't rerun.
  d) If you change some global configuration variable or shared .bbclass
     it will rebuild.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
rm_work: remove package and packages-split dirs

* as described in
  http://git.openembedded.org/openembedded-core/commit/?id=6107ee294afde395e39d084c33e8e94013c625a9

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
pseudo.inc: Fix sqlite libdir again, pseudo 1.4.3

This updates to pseudo 1.4.3. Changes:

1. A couple of minor tweaks to reduce difficulties using SDKs built
   on slightly more recent machines on older machines; specifically,
   avoiding getting @GLIBC_2.7 symbol references for sscanf(), fscanf(),
   and open2().
2. Revision of the logic determining the library directory to use for
   sqlite's library files.

The latter is a source of difficulty because it's come up a few times
that we may want pseudo to use lib64 for libpseudo.so, but bitbake's
usual setup would have libsqlite3.a in lib regardless of bit width.
Cleaned up previous design a bit by providing a distinct setting for
sqlite-lib, which defaults to the same library directory used for other
things. Adjusted build to use this new setting.

Testing: Successful build of meta-toolchain for both 64-bit and 32-bit
SDKMACHINE, and builds with NO32LIBS = "0" also succeeded.

Signed-off-by: Peter Seebach <peter.seebach@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>