linux/poky.git/bitbake/lib/bb/compress, branch master

The poky repository master branch is no longer being updated.

2025-11-07T13:31:53+00:00

You can either: a) switch to individual clones of bitbake, openembedded-core, meta-yocto and yocto-docs b) use the new bitbake-setup You can find information about either approach in our documentation: https://docs.yoctoproject.org/ Note that "poky" the distro setting is still available in meta-yocto as before and we continue to use and maintain that. Long live Poky! Some further information on the background of this change can be found in: https://lists.openembedded.org/g/openembedded-architecture/message/2179 Signed-off-by: Richard Purdie

bitbake: bb/compress: use lz4 instead of lz4c

2024-11-05T11:17:17+00:00

lz4c has been considered deprecated by upstream since at least 2018 [1] and has been disabled by default recently [2]. openSUSE Tumbleweed is no longer packaging the deprecated version and others will likely follow. Luckily, we're not using any legacy-specific options and, going back as far as Ubuntu 16.04/Fedora 25, both lz4 and lz4cli are installed as part of the same package 1. https://github.com/lz4/lz4/pull/553 2. https://github.com/lz4/lz4/pull/1479 (Bitbake rev: 907472034b344e4eb73cfd43059a413469f52e1c) Signed-off-by: Justin Bronder Signed-off-by: Richard Purdie

bitbake: bitbake: Add copyright headers where missing

2022-08-12T10:49:29+00:00

Where copyright headers were not present, add them to make things clear. (Bitbake rev: 1aa338a216350a2751fff52f866039343e9ac013) Signed-off-by: Richard Purdie

bitbake: compress: Allow to operate on file descriptor

2021-10-14T21:37:43+00:00

The code works fine if we pass a file descriptor in and we need to do this from the siggen code so add that as a valid input. (Bitbake rev: fc8d74b7de576005ecf67920501dc7e694880fda) Signed-off-by: Richard Purdie

bitbake: bitbake: Add piping compression library

2021-07-20T17:59:18+00:00

Adds a library that implements file-like objects (similar to gzip.GzipFile) that can stream to arbitrary compression programs. This is utilized to implement a LZ4 and zstd compression API. (Bitbake rev: 61c3acd058ea018696bd284b3922d0b458838d05) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie