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| author | Frieder Paape <frieder@konvera.io> | 2023-06-05 09:00:33 +0000 |
|---|---|---|
| committer | Steve Sakoman <steve@sakoman.com> | 2023-07-12 05:11:38 -1000 |
| commit | b954f15d660f6faff59960ebb660d8d8b7b57e64 (patch) | |
| tree | 86df497484fb7c8840c3628862be348da83c101d /scripts/lib/devtool/standard.py | |
| parent | 6646aadd71fdf473ff242abee385c0e5297d1513 (diff) | |
| download | poky-b954f15d660f6faff59960ebb660d8d8b7b57e64.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: 0d8890f7c1fbea5036acefa3031dcd442b316725)
Signed-off-by: Frieder Paape <frieder@konvera.io>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit fd027729bafb4e085ba0949e38e724f3a8cad102)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Diffstat (limited to 'scripts/lib/devtool/standard.py')
0 files changed, 0 insertions, 0 deletions