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Robert Yang 24f5fe8210 sstate-cache-management.sh: fixes and enhancement 
Fix a few problems and enhance its functions, it shoud be more useful
than before.

* Search in meta and meta-* for archs, and grep AVAILTUNES for archs,
  (only search meta, and grep DEFAULTTUNE before), add the host arch.
  and also can search in extra layers with --extra-layer.

* Reduce the analyzing time when remove duplicated files. It would cost
  more than 10 minutes to analyze 11,000 files before, now only needs
  about 50 seconds.

* Check the access time rather than create time.

* Need the user's confirm before really remove the file, or use --yes to
  assume yes.

* Add --stamps-dir to keep sstate files which are used by the build
  directory, and remove others this can make the sstate cache dir clean,
  it is faster and should be useful than the --remove-duplicated.

* Add --verbose to explain what is being done.

* Add "-d" which is short for --remove-duplicated

[YOCTO #2198]

(From OE-Core rev: 769a000428e4b2462a4e6d8f179b5816b8ec2417)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-03-30 17:20:23 +01:00
bitbake Hob: In building log page, fixed the issue about 'endpath' not clear when next to start build 2012-03-30 17:20:21 +01:00
documentation documentation: Added TBD entry to 1.2 manual history table. 2012-03-28 16:53:34 +01:00
meta rootfs_ipk: don't echo opkg-cl output to log.do_rootfs 2012-03-30 17:20:23 +01:00
meta-demoapps bzip2: split into binary and library packages 2012-03-08 12:12:06 -08:00
meta-hob meta-hob: Add a new meta-hob layer 2012-02-24 00:39:10 +00:00
meta-skeleton useradd-example.bb: update example documentation comments 2011-11-10 11:37:12 +00:00
meta-yocto local.conf.sample.extended: Add documentation of archive source code configuration 2012-03-28 10:10:47 +01:00
scripts sstate-cache-management.sh: fixes and enhancement 2012-03-30 17:20:23 +01:00
.gitignore .gitignore: expand pyshtables.py ignoring 2012-03-15 13:13:17 +00:00
LICENSE LICENSE: Clarify the license recipe source code is under 2010-06-10 10:13:18 +01:00
oe-init-build-env Various typoes fixed, all comments or output strings. 2012-03-26 12:13:05 +01:00
README README: add short description of OE-Core 2012-01-05 11:24:01 +00:00
README.hardware README.hardware: declare support for BeagleBoard xM rev B 2011-11-10 18:07:52 +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/