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| author | Richard Purdie <richard.purdie@linuxfoundation.org> | 2025-11-07 13:31:53 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2025-11-07 13:31:53 +0000 |
| commit | 8c22ff0d8b70d9b12f0487ef696a7e915b9e3173 (patch) | |
| tree | efdc32587159d0050a69009bdf2330a531727d95 /meta/classes-recipe/fs-uuid.bbclass | |
| parent | d412d2747595c1cc4a5e3ca975e3adc31b2f7891 (diff) | |
| download | poky-8c22ff0d8b70d9b12f0487ef696a7e915b9e3173.tar.gz | |
The poky repository master branch is no longer being updated.
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 <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes-recipe/fs-uuid.bbclass')
| -rw-r--r-- | meta/classes-recipe/fs-uuid.bbclass | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/meta/classes-recipe/fs-uuid.bbclass b/meta/classes-recipe/fs-uuid.bbclass deleted file mode 100644 index e215f06c80..0000000000 --- a/meta/classes-recipe/fs-uuid.bbclass +++ /dev/null | |||
| @@ -1,30 +0,0 @@ | |||
| 1 | # | ||
| 2 | # Copyright OpenEmbedded Contributors | ||
| 3 | # | ||
| 4 | # SPDX-License-Identifier: MIT | ||
| 5 | # | ||
| 6 | |||
| 7 | # Extract UUID from ${ROOTFS}, which must have been built | ||
| 8 | # by the time that this function gets called. Only works | ||
| 9 | # on ext file systems and depends on tune2fs. | ||
| 10 | def get_rootfs_uuid(d): | ||
| 11 | import subprocess | ||
| 12 | rootfs = d.getVar('ROOTFS') | ||
| 13 | output = subprocess.check_output(['tune2fs', '-l', rootfs], text=True) | ||
| 14 | for line in output.split('\n'): | ||
| 15 | if line.startswith('Filesystem UUID:'): | ||
| 16 | uuid = line.split()[-1] | ||
| 17 | bb.note('UUID of %s: %s' % (rootfs, uuid)) | ||
| 18 | return uuid | ||
| 19 | bb.fatal('Could not determine filesystem UUID of %s' % rootfs) | ||
| 20 | |||
| 21 | # Replace the special <<uuid-of-rootfs>> inside a string (like the | ||
| 22 | # root= APPEND string in a syslinux.cfg or systemd-boot entry) with the | ||
| 23 | # actual UUID of the rootfs. Does nothing if the special string | ||
| 24 | # is not used. | ||
| 25 | def replace_rootfs_uuid(d, string): | ||
| 26 | UUID_PLACEHOLDER = '<<uuid-of-rootfs>>' | ||
| 27 | if UUID_PLACEHOLDER in string: | ||
| 28 | uuid = get_rootfs_uuid(d) | ||
| 29 | string = string.replace(UUID_PLACEHOLDER, uuid) | ||
| 30 | return string | ||
