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Robert Yang 6224e30834 A script to clean obsolete sstate cache files

There would be many obsolete cache files in the SSTATE_DIR after several
builds, this script can remove the obsolete one for a pkg, only leave
the up to date one.

Here is the help text:

sstate-cache-management.sh <OPTION>

Options:
  --help, -h
        Display this help and exit.

  --cache-dir=<sstate cache dir>
        Specify sstate cache directory, will use the environment
        variable SSTATE_CACHE_DIR if it is not specified.

  --remove-duplicated
        Remove the duplicated sstate cache files of one package, only
        the newest one would be kept.

[YOCTO #1682]

(From OE-Core rev: 7c99ef6d2173b14e1109a540ee5ae47b56d707e7)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2012-02-23 23:59:40 +00:00

bitbake

bitbake: change for adding progress bar in Hob2.

2012-02-23 22:52:17 +00:00

documentation

documentation/yocto-project-qs/yocto-project-qs.xml: removed disable dash text

2012-01-06 12:13:13 +00:00

README

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/community/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 = "") and contains only emulated machine support.

For information about OpenEmbedded, see the OpenEmbedded website: http://www.openembedded.org/