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Bruce Ashfield aef07c424d libvirt: add dtrace pkgconfig option 
If the host machine has dtrace, or systemtap development libraries
installed, libvirt will detect their headers and enable dtrace probe
support.

But since we don't have a dependency on dtrace, the build will fail
with:

  | compilation terminated.
  | In file included from ./internal.h:297:0,
  | from util/bitmap.h:27,
  | from util/bitmap.c:33:
  | ./libvirt_probes.h:9:21: fatal error: sys/sdt.h: No such file or directory

There are three problems:

  - a host contamination issue
  - dtrace/probes being automatically enabled
  - a lack of integrated systemtap/dtrace solution

Fixing any of the above will make the problem go away, to fix currently
broken builds, we can fix the problem by adding dtrace as a PACKAGECONFIG
option, and leaving it disabled. This change doesn't add a dtrace/systemtap
dependency to the config entry, since they haven't been confirmed at this
point.

In the future, we should either fix the host contamination or do a full
systemtap/dtrae integration, but for now, simply disabling it is the
best choice.

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
2013-04-05 08:18:12 -07:00
conf Rename meta-xen layer to meta-virtualization. 2012-11-30 11:53:48 -07:00
docs docs: create initial documentation subdirectory structure 2013-03-18 07:08:33 -07:00
recipes-containers Added LxC recipe from meta-fsl-ppc, curtesy of Matthew McClintock, Stuart Yoder 2012-12-07 16:06:51 +01:00
recipes-core busybox: updated bbappend for 1.20.2 2012-11-26 16:22:02 -07:00
recipes-devtools/python python: Add ncurses support. Requires cross-compile patch for library search. 2012-06-21 15:20:01 -06:00
recipes-extended libvirt: add dtrace pkgconfig option 2013-04-05 08:18:12 -07:00
recipes-kernel/linux openvswtich: start openvswitch at the boot time 2013-02-01 09:08:07 -05:00
recipes-networking openvswtich: start openvswitch at the boot time 2013-02-01 09:08:07 -05:00
.gitignore Added .gitignore file 2012-12-07 15:32:31 +01:00
COPYING.MIT Initial meta-xen layer documentation. 2012-06-21 15:51:11 -06:00
README Added meta-networking dependency 2013-01-18 14:45:59 +01:00

README

meta-virtualization

This layer provides support for building Xen, KVM, Libvirt, and associated packages necessary for constructing OE-based virtualized solutions.

Dependencies

This layer depends on:

URI: git://github.com/openembedded/oe-core.git branch: master revision: HEAD prio: default

URI: git://github.com/openembedded/meta-oe.git branch: master revision: HEAD layers: meta-oe meta-networking

BBFILE_PRIORITY_openembedded-layer = "4"

Maintenance

Send pull requests, patches, comments or questions to meta-virtualization@yoctoproject.org

Maintainers: Raymond Danks ray.danks@se-eng.com David Nyström david.nystrom@enea.com Bruce Ashfield bruce.ashfield@gmail.com

When sending single patches, please using something like: 'git send-email -1 --to meta-virtualization@yoctoproject.org --subject-prefix=meta-virtualization][PATCH'

License

All metadata is MIT licensed unless otherwise stated. Source code included in tree for individual recipes is under the LICENSE stated in each recipe (.bb file) unless otherwise stated.