sysstat: Explicitly disable sensors support.

Since no lmsensors recipe exists by default in oe-core, explicitly disable
support for it in sysstat. In my case sysstat would fail linking complaining
about undefined references when adding my own lmsensors recipe.

Signed-off-by: Marc Ferland <ferlandm@sonatest.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Update lttng-2.0 versions

lttng-modules: 2.0.pre11 -> 2.0.5
lttng-tools: 2.0.1 -> 2.0.4
lttng2-ust: 2.0.2 -> 2.0.5

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
glib-2.0: don't disable all debugging functionality

GLib will use "minimal" debugging on non-development builds and the extra safety
net and ability to debug at all is totally worth the small performance cost.

If someone has a need for every ounce of performance, a simple .bbappend can
restore this option.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
sstate.bbclass: Detect overwriting files in sstate controlled directories

We have a potential problem where two sstate packages try and touch the same
file. This adds code which will print a warning whenever this happens.

The implementation does but by maintaining a master file list and comparing
file accesses against this. There are a number of places we have duplicate
accesses which are harmless, mostly in the deploy directory so these
are whitelisted.

For now the code prints warnings, this could be strengthened in future to
become error messages. Whilst working on this code on and off over the past
few months various issues were uncovered, some serious.

[YOCTO #238]

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
sstate-cache-management.sh: fix it for downloaded file

Fix it for the downloaded sstate cache file
* The downloaded sstate cache file is in SSTATE_DIR, and there is a
  symlink points to it, the sstate cache file should not be removed if
  the corresponding symlink is kept, it would be removed when the
  symlink is removed (with -L option).

* Fix a comment line.

[YOCTO #2897]

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
task-self-hosted: remove e2fsprogs-fsck from task list

Matches changes made to the e2fsprogs PACKAGE list

Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
ltp: add dependency libaio

When libaio has been populated to sysroot, ltp will be compiled with
libaio. If rpm/deb package of libaio doesn't be created, bitbake
core-image-xxx will fail with:

| Processing task-core-apps-console...
| Processing ltp...
| error: Failed dependencies:
| 	libaio.so.1(LIBAIO_0.4) is needed by ltp-20120614-r0.i586
| 	libaio.so.1(LIBAIO_0.1) is needed by ltp-20120614-r0.i586
| 	libaio.so.1 is needed by ltp-20120614-r0.i586
| ERROR: Function failed: do_rootfs

Add libaio to ltp dependency to fix this issue.

Similiar to [Yocto #2973]

Signed-off-by: Kang Kai <kai.kang@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
tzdata: this package isn't architecture specific

The data files are compiled to a binary but architecture-independent format, so
this package can be allarch.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>