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| author | Frieder Paape <frieder@konvera.io> | 2023-06-05 09:00:33 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2023-06-06 23:41:13 +0100 |
| commit | f7035ce464c5bb8bf137afe3de2c8d29f09897e4 (patch) | |
| tree | 08a939e4b4cb9f3485acaf66b502f09c7e0794f9 /contrib | |
| parent | 06b5f249ced23b6bc442758131832b8640164b44 (diff) | |
| download | poky-f7035ce464c5bb8bf137afe3de2c8d29f09897e4.tar.gz | |
image_types: Fix reproducible builds for initramfs and UKI img
I've encountered issues reproducing initramfs and UKI image builds,
which will be fixed with this patch.
1. initramfs
There's a symbolic link to /sbin/init, which is appended to the cpio archive after creation.
The links timestamp needs to be static and the cpio append command needs the '--reproducible' flag to produce deterministic outcomes.
2. Unified Kernel Image
'--preserve-dates' is required for a static 'Time/Date' entry.
I've added '--enable-deterministic-archives' although in my case this
didn't change anything.
(From OE-Core rev: fd027729bafb4e085ba0949e38e724f3a8cad102)
Signed-off-by: Frieder Paape <frieder@konvera.io>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'contrib')
0 files changed, 0 insertions, 0 deletions