af0dd82dd3
549d831579 stdlib: Test using setenv with updated environ [BZ #32588] 8b5d4be762 Fix underallocation of abort_msg_s struct (CVE-2025-0395) 525e5f13de stdlib: Simplify buffer management in canonicalize 5eae275400 realpath: Bring back GNU extension on ENOENT and EACCES [BZ #28996] 8a82a76a42 realpath: Do not copy result on failure (BZ #28815) e369114462 misc: Add support for Linux uio.h RWF_NOAPPEND flag 3f1ab0ed66 nptl: Convert tst-setuid2 to test-driver 76adee6e0f support: Add xpthread_cond_signal wrapper c3beedeb70 elf: Support recursive use of dynamic TLS in interposed malloc f48d763ab8 elf: Avoid some free (NULL) calls in _dl_update_slotinfo 710057676d sysdeps/x86/Makefile: Split and sort tests a4207d4e83 x86: Only align destination to 1x VEC_SIZE in memset 4x loop 889f99c149 elf: Fix slow tls access after dlopen [BZ #19924] 543efedcb3 x86: Check the lower byte of EAX of CPUID leaf 2 [BZ #30643] 41a3e51233 x86_64: Add log1p with FMA 0d1c70aa4c x86_64: Add expm1 with FMA 516180d399 x86_64: Add log2 with FMA 30384b91ad x86_64: Sort fpu/multiarch/Makefile d626c31ce5 x86: Avoid integer truncation with large cache sizes (bug 32470) 7ea35e28b4 nptl: initialize cpu_id_start prior to rseq registration 47d70ca8d9 nptl: initialize rseq area prior to registration (From OE-Core rev: a397c152abf4f3da1323594e79ebac844a2c9f45) Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com> Signed-off-by: Steve Sakoman <steve@sakoman.com>
Poky
Poky is an integration of various components to form a pre-packaged build system and development environment which is used as a development and validation tool by the Yocto Project. It features support for building customised embedded style device images and custom containers. There are reference demo images ranging from X11/GTK+ to Weston, commandline and more. The system supports cross-architecture application development using QEMU emulation and a standalone toolchain and SDK suitable for 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 BSP layers which extend the systems capabilities in a modular way. Many layers are available and can be found through the layer index.
As an integration layer Poky consists of several upstream projects such as BitBake, OpenEmbedded-Core, Yocto documentation, the 'meta-yocto' layer which has configuration and hardware support components. These components are all part of the Yocto Project and OpenEmbedded ecosystems.
The Yocto Project has extensive documentation about the system including a reference manual which can be found at https://docs.yoctoproject.org/
OpenEmbedded is the build architecture used by Poky and the Yocto project. For information about OpenEmbedded, see the OpenEmbedded website.
Contribution Guidelines
The project works using a mailing list patch submission process. Patches should be sent to the mailing list for the repository the components originate from (see below). Throughout the Yocto Project, the README files in the component in question should detail where to send patches, who the maintainers are and where bugs should be reported.
A guide to submitting patches to OpenEmbedded is available at:
https://www.openembedded.org/wiki/How_to_submit_a_patch_to_OpenEmbedded
There is good documentation on how to write/format patches at:
https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines
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:
OpenEmbedded-Core (files in meta/, meta-selftest/, meta-skeleton/, scripts/):
- Git repository: https://git.openembedded.org/openembedded-core/
- Mailing list: openembedded-core@lists.openembedded.org
BitBake (files in bitbake/):
- Git repository: https://git.openembedded.org/bitbake/
- Mailing list: bitbake-devel@lists.openembedded.org
Documentation (files in documentation/):
- Git repository: https://git.yoctoproject.org/cgit/cgit.cgi/yocto-docs/
- Mailing list: docs@lists.yoctoproject.org
meta-yocto (files in meta-poky/, meta-yocto-bsp/):
- Git repository: https://git.yoctoproject.org/cgit/cgit.cgi/meta-yocto
- Mailing list: poky@lists.yoctoproject.org
If in doubt, check the openembedded-core git repository for the content you intend to modify as most files are from there unless clearly one of the above categories. Before sending, be sure the patches apply cleanly to the current git repository branch in question.