linux/poky.git/meta/lib/oe/reproducible.py, branch 5.0_M1

lib/oe/reproducible: Use git log without gpg signature

2023-01-13T17:32:46+00:00

Previously, if "showSignature" is present in user gitconfig, parsing of the timestamp will fail. Ideally we should replace this command with a git plumbing command. (From OE-Core rev: 3bd6f78f79b3d3e87d8db1e11f58d8021f929843) Signed-off-by: Benoît Mauduit Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

lib: Add copyright statements to files without one

2022-08-12T11:00:43+00:00

Where there isn't a copyright statement, add one to make it explicit. Also add license identifiers as MIT if there isn't one. (From OE-Core rev: bb731d1f3d2a1d50ec0aed864dbca54cf795b040) Signed-off-by: Richard Purdie

base/reproducible: Change Source Date Epoch generation methods

2022-07-23T12:55:26+00:00

In bc, we found that there are files newer than Changelog (e.g. scan.l) which means after install runs, the timestamp is clamped to SDE which means "bitbake bc -C compile" would then try and regenerate generated files and complain flex was missing. Rather than assuming Changelog/NEWS are magic for dates, drop that scan method and scan all unpacked files. This shouldn't be that slow as they'd be in the disk cache already after an unpack. For bc, this changes SDE by about two minutes and avoids the problems rebuilding. Add a version comment to the task definition as changes in python library code won't trigger a rebuild and we need one here. (From OE-Core rev: 32dda0ad91a9e7946351c897578b4c97ae142341) Signed-off-by: Richard Purdie Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

lib/oe/reproducible: correctly set .git location when recursively looking for git repos

2022-01-05T17:18:15+00:00

(From OE-Core rev: ffdaa1a0527691d66dd28e86bd015bfad7a020f6) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

reproducible: Merge code into base.bbclass

2021-10-16T16:41:59+00:00

Reproducibility is here to stay and needs to be part of our default workflow. Move the remaining code to base.bbclass so it is always a first class citizen and it is clear people need to be mindful of it. (From OE-Core rev: abb0671d2cebfd7e8df94796404bbe9c7f961058) Signed-off-by: Richard Purdie

reproducible: Move class function code into library

2021-10-16T16:41:59+00:00

To try and avoid parse/memory overhead of functions within bitbake, move the bulk of the reproducibility functions to the function library. (From OE-Core rev: f2fd1c9d75e774c8a5271cdc1ec6f65c4492f941) Signed-off-by: Richard Purdie

reproducible: Improve SOURCE_DATE_EPOCH_FALLBACK handling

2021-02-24T00:19:38+00:00

Ensure the fallback value if used is written to the SDE file and hence stored in sstate, reducing any confusion within the code over '0' values. Bump the HASHEQUIV_VERSION since we've had a ton of trouble with ensuring this rolls out correctly on the autobuilder so others may too, take a clean slate for it. (From OE-Core rev: 53ffffa32b76330835287dfc05d4e4796841af08) Signed-off-by: Richard Purdie

meta/lib/oe/reproducible.py: gitsm:// works just as fine as git:// for timestamps

2020-12-09T12:20:33+00:00

This in particular addresses vulkan-samples reproducibility which made me scratch my head for a while. (From OE-Core rev: 4a2936126f12eeacecced051fa339c32c1f16576) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

lib/oe/reproducible.py: Fix git HEAD check

2020-07-29T10:37:31+00:00

The check for a git HEAD still wasn't quite correct because it was using the .git directory as the current working directory. Instead, it should be passed as the --git-dir argument when running git. Running `git rev-parse HEAD` in a .git directory with no HEAD reports 'HEAD' and exits with success but then 'git log' will fail, which is not what we want. (From OE-Core rev: cdbd47dd7e1657b91b65a0940b7cbf119764240f) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

lib/oe/reproducible: Fix error when no git HEAD

2020-07-22T11:45:56+00:00

Fixes an error that occurs when attempting to get the timestamp of the latest commit when there is no HEAD in the git repository. The easiest way to trigger this condition is to use the 'subdir=' option when specifying a 'git://' SRC_URI. (From OE-Core rev: a64caca5b5dbe4a76acd0b5709b2c3e75b245863) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie