scripts/sstate-sysroot-cruft.sh: add simple script to find files in sysroots not tracked by sstate

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
git: fix unpackaged python files

* EXTRA_OEMAKE is needed after inheriting autotools which sets it to empty
* fixes:
git-1.7.7: git: Files/directories were installed but not shipped
  /usr/lib64
  /usr/lib64/python2.7
  /usr/lib64/python2.7/site-packages
  /usr/lib64/python2.7/site-packages/git_remote_helpers-0.1.0-py2.7.egg-info
  /usr/lib64/python2.7/site-packages/git_remote_helpers
  /usr/lib64/python2.7/site-packages/git_remote_helpers/__init__.py
  /usr/lib64/python2.7/site-packages/git_remote_helpers/util.pyc
  /usr/lib64/python2.7/site-packages/git_remote_helpers/__init__.pyc
  /usr/lib64/python2.7/site-packages/git_remote_helpers/util.py
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/__init__.py
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/importer.pyc
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/non_local.pyc
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/exporter.py
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/git.py
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/repo.py
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/__init__.pyc
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/importer.py
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/exporter.pyc
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/repo.pyc
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/git.pyc
  /usr/lib64/python2.7/site-packages/git_remote_helpers/git/non_local.py

* fixes [YOCTO #3344]

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
python-smartpm: don't try to remove /usr/share/share twice

* distutils.bbclass now removes that directory

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
sstate.bbclass: allow to disable sstate package creation

* building core-image-minimal-mtdutils with and without sstate packages enabled:
          with   without
  real     98m       95m
  user    212m      208m
  sys      26m       25m

* but this was tested on fast machine with TMPDIR on fast raid0 array
  so the impact is not so bad on simple image, but stuff like qt4 takes
  ages on our slow buildhost

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
netbase: remove networkmanager handling for qemu machines

* see http://lists.linuxtogo.org/pipermail/openembedded-core/2012-February/018279.html thread

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
cml1: dont export HOSTLDFLAGS for make menuconfig

* reported here
  http://lists.linuxtogo.org/pipermail/openembedded-core/2012-June/024199.html

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
rootfs_*.bbclass: exclude BUILDNAME var dependency from do_rootfs

* I have kernel recipe which depends on other recipe to build tiny initramfs
  image, without this change it rebuilds not only that initramfs image
  but also whole kernel when DATE or TIME is changed and OEBasicHash enabled
* also resolves ERROR shown when bitbake -S is used for image:
  ERROR: Bitbake's cached basehash does not match the one we just generated
  (/OE/oe-core/openembedded-core/meta/recipes-core/images/core-image-minimal.bb.do_rootfs)!
  ERROR: The mismatched hashes were 8c35cdf8a5d09c03941f081dd9f6d8dc and b5d6e2e5952770557c48c5779ddb73fc

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
bitbake.conf: exclude DATETIME var dependency from IMAGE_NAME

* resolves ERROR shown when bitbake -S is used for image:
  ERROR: Bitbake's cached basehash does not match the one we just generated
  (/OE/oe-core/openembedded-core/meta/recipes-core/images/core-image-minimal.bb.do_rootfs)!
  ERROR: The mismatched hashes were 8c35cdf8a5d09c03941f081dd9f6d8dc and b5d6e2e5952770557c48c5779ddb73fc

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