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OpenEmbedded "poky" with some sysmocom specific modifications. Mostly used only up to sysmocom release 201310, but the "pyro" branch is still used for 201705
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Darren Hart cf05f09f9f poky-tiny: Separate the libc features required for meta-toolchain 
This fixes bug [YOCTO #2295]

eglibc needs libc-posix-regexp-glibc & libc-libm-big enabled in its
configuration to avoid following eglibc build issue. Thanks to
Nitin for identifying the required features.

    ...
    | In file included from xregex.c:634:0:
    | xregex.c: In function 'byte_regex_compile':
    | xregex.c:3395:8: error: too few arguments to function 'findidx'
    | ../locale/weight.h:23:1: note: declared here
    ...

The libc features added to support building meta-toolchain add 461KB to the C
libraries. 320KB directly to libc (a 32% increase in size). If not building
meta-toolchain, the user should be able to easily configure these out.

Create a new variable to capture these dependencies,
DISTRO_FEATURES_LIBC_TOOLCHAIN, keeping them separate from the core tiny
requirements. Make it clear how to disable these if meta-toolchain is not
needed.

This patch has been tested by running the following for the qemux86 machine with
DISTRO=poky-tiny:

    $ bitbake -c cleansstate eglibc
    $ bitbake meta-toolchain
    $ bitbake core-image-minimal

The libc comparisons were made from core-image-minimal ext2 filesystems build
before and after the applicaiton of this patch and Nitin's previous poky-tiny
libc features patch in support of meta-toolchain:

    commit 8c48ab6183
    Author: Nitin A Kamble <nitin.a.kamble@intel.com>
    Date:   Mon Apr 9 15:15:01 2012 -0700

        poky-tiny.conf: adjust eglibc options for poky-tiny

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Nitin A. Kamble <nitin.a.kamble@intel.com>
CC: Saul Wold <sgw@linux.intel.com>
CC: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 		2012-04-17 09:04:53 +01:00
bitbake Hob: fixed a little view issue about package selection page 2012-04-16 12:56:25 +01:00
documentation documentation/yocto-project-qs/yocto-project-qs.xml: Added CentOS 2012-04-12 12:35:47 +01:00
meta bitbake.conf: Add PARALLEL_MAKE to BB_HASHBASE_WHITELIST 2012-04-16 23:37:45 +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 hello-mod: Move hello-mod from meta to meta-skeleton 2012-04-10 13:32:02 +01:00
meta-yocto poky-tiny: Separate the libc features required for meta-toolchain 2012-04-17 09:04:53 +01:00
scripts yocto-bsp: fix x86_64 tuning for qemu arch 2012-04-14 22:58:14 +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
README README: add short description of OE-Core 2012-01-05 11:24:01 +00:00
README.hardware README.hardware: extend USB-ZIP instructions 2012-04-01 12:52:03 +01:00
oe-init-build-env Various typoes fixed, all comments or output strings. 2012-03-26 12:13:05 +01:00

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/