9faeea2cfc
This is for Yocto bug #4920. The NO32LIBS variable is intended to allow the user to force the creation of a 32-bit libpseudo, for use with things like prebuilt binary toolchains. Unfortunately, the tests for likely compilability (stubs-32.h) were still present, so you would get silent failures. And if you did cause it to try to build, the failures were not particularly clearly explained. So, we: 1. Emit at least a message during configuration saying we're only building 64-bit, if we are. 2. Warn the user for at least one common case where we know builds are likely to fail. 3. If NO32LIBS is 0, we try the compile for sure, and if it fails, we've emitted at least some sort of message up near the top of the compile output that tells you what might be wrong. (From OE-Core master rev: 22548b3243dfa2dc9861b0f15530632b37812a8c) (From OE-Core rev: 72efa8bb7fb0dcc098eecc1be55136314270f22a) Signed-off-by: Peter Seebach <peter.seebach@windriver.com> Signed-off-by: Saul Wold <sgw@linux.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 = "") 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, patches against the various components should be sent to their respective upstreams.
bitbake: bitbake-devel@lists.openembedded.org
meta-yocto: poky@yoctoproject.org
Most 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. 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.