mirror of
https://git.yoctoproject.org/poky
synced 2026-05-08 05:09:24 +00:00
Patrick Ohly
caf1c90871
"bitbake -c populate_dsk_ext" must not trigger do_rm_work, because it is impossible to declare that the additional tasks activated by "-c populate_dsk_ext" must run before do_rm_work. When do_populate_dsk_ext and do_rm_work are both active, the resulting race condition breaks do_populate_dsk_ext. The existing bitbake dependencies can't be used for that, because "addtask populate_dsk_ext before do_rm_work" would then always execute populate_dsk_ext also in normal builds. do_populate_dsk_ext triggers do_rm_work indirectly through the dependency on do_build of the SDK_TARGETs. Using the new do_build_without_rm_work instead (when available, with do_build as before if not) avoids the problem. However, one has to be careful to not trigger do_rm_work in the same build in some other way. "bitbake core-image-sato:do_populate_sdk_ext core-image-sato:do_build" still fails, for example. Doing one after the other works. Fixes: [YOCTO 11042] (From OE-Core rev: 00b1911c65fa1b21c3dedec40170998573b62178) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Poky
====
Poky is an integration of various components to form a complete prepackaged
build system and development environment. It features support for building
customised embedded device style images. There are reference demo images
featuring a X11/Matchbox/GTK themed UI called Sato. The system supports
cross-architecture application development using QEMU emulation and a
standalone toolchain and SDK with IDE integration.
Additional information on the specifics of hardware that Poky supports
is available in README.hardware. Further hardware support can easily be added
in the form of layers which extend the systems capabilities in a modular way.
As an integration layer Poky consists of several upstream projects such as
BitBake, OpenEmbedded-Core, Yocto documentation and various sources of information
e.g. for the hardware support. Poky is in turn a component of the Yocto Project.
The Yocto Project has extensive documentation about the system including a
reference manual which can be found at:
http://yoctoproject.org/documentation
OpenEmbedded-Core is a layer containing the core metadata for current versions
of OpenEmbedded. It is distro-less (can build a functional image with
DISTRO = "nodistro") and contains only emulated machine support.
For information about OpenEmbedded, see the OpenEmbedded website:
http://www.openembedded.org/
Where to Send Patches
=====================
As Poky is an integration repository (built using a tool called combo-layer),
patches against the various components should be sent to their respective
upstreams:
bitbake:
Git repository: http://git.openembedded.org/bitbake/
Mailing list: bitbake-devel@lists.openembedded.org
documentation:
Git repository: http://git.yoctoproject.org/cgit/cgit.cgi/yocto-docs/
Mailing list: yocto@yoctoproject.org
meta-poky, meta-yocto-bsp:
Git repository: http://git.yoctoproject.org/cgit/cgit.cgi/meta-yocto(-bsp)
Mailing list: poky@yoctoproject.org
Everything else should be sent to the OpenEmbedded Core mailing list. If in
doubt, check the oe-core git repository for the content you intend to modify.
Before sending, be sure the patches apply cleanly to the current oe-core git
repository.
Git repository: http://git.openembedded.org/openembedded-core/
Mailing list: openembedded-core@lists.openembedded.org
Note: The scripts directory should be treated with extra care as it is a mix of
oe-core and poky-specific files.