From: Felix Moessbauer <felix.moessbauer@siemens.com>
To: isar-users@googlegroups.com
Cc: jan.kiszka@siemens.com, daniel.bovensiepen@siemens.com,
henning.schild@siemens.com, venkata.pyla@toshiba-tsip.com,
Felix Moessbauer <felix.moessbauer@siemens.com>
Subject: [PATCH v3 07/10] create custom initramfs in deterministic mode
Date: Mon, 16 Jan 2023 03:35:49 +0000 [thread overview]
Message-ID: <20230116033552.139048-8-felix.moessbauer@siemens.com> (raw)
In-Reply-To: <20230116033552.139048-1-felix.moessbauer@siemens.com>
This patch enables the deterministic mode of update-initramfs for custom
initramfs versions, in case SOURCE_DATE_EPOCH is defined.
Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com>
---
meta/classes/initramfs.bbclass | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/meta/classes/initramfs.bbclass b/meta/classes/initramfs.bbclass
index 2cec85d..db28334 100644
--- a/meta/classes/initramfs.bbclass
+++ b/meta/classes/initramfs.bbclass
@@ -32,6 +32,11 @@ do_generate_initramfs() {
rootfs_do_mounts
rootfs_do_qemu
+ # generate reproducible initrd if requested
+ if [ ! -z "${SOURCE_DATE_EPOCH}" ]; then
+ export SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH}"
+ fi
+
sudo -E chroot "${INITRAMFS_ROOTFS}" \
update-initramfs -u -v
--
2.34.1
next prev parent reply other threads:[~2023-01-16 3:36 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-16 3:35 [PATCH v3 00/10] Make rootfs build reproducible Felix Moessbauer
2023-01-16 3:35 ` [PATCH v3 01/10] image: make sure do_rootfs_finalize can run multiple times Felix Moessbauer
2023-01-16 3:35 ` [PATCH v3 02/10] image.bbclass: fix non-reproducible file time-stamps inside rootfs Felix Moessbauer
2023-01-16 3:35 ` [PATCH v3 03/10] rootfs postprocess: clean python cache Felix Moessbauer
2023-01-16 3:35 ` [PATCH v3 04/10] remove non-portable ldconfig aux-cache Felix Moessbauer
2023-01-16 3:35 ` [PATCH v3 05/10] generate deterministic clear-text password hash Felix Moessbauer
2023-01-16 3:35 ` [PATCH v3 06/10] update debian initramfs in deterministic mode Felix Moessbauer
2023-01-16 3:35 ` Felix Moessbauer [this message]
2023-01-16 3:35 ` [PATCH v3 08/10] make deb_add_changelog idempotent Felix Moessbauer
2023-01-16 3:35 ` [PATCH v3 09/10] deb_add_changelog: set timestamp to valid epoch Felix Moessbauer
2023-01-16 3:35 ` [PATCH v3 10/10] make custom linux-image bit-by-bit reproducible Felix Moessbauer
2023-01-25 7:16 ` [PATCH v3 00/10] Make rootfs build reproducible Uladzimir Bely
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