diff options
Diffstat (limited to 'meta/classes/fs-uuid.bbclass')
| -rw-r--r-- | meta/classes/fs-uuid.bbclass | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/meta/classes/fs-uuid.bbclass b/meta/classes/fs-uuid.bbclass deleted file mode 100644 index 9b53dfba7a..0000000000 --- a/meta/classes/fs-uuid.bbclass +++ /dev/null @@ -1,24 +0,0 @@ -# Extract UUID from ${ROOTFS}, which must have been built -# by the time that this function gets called. Only works -# on ext file systems and depends on tune2fs. -def get_rootfs_uuid(d): - import subprocess - rootfs = d.getVar('ROOTFS') - output = subprocess.check_output(['tune2fs', '-l', rootfs]) - for line in output.split('\n'): - if line.startswith('Filesystem UUID:'): - uuid = line.split()[-1] - bb.note('UUID of %s: %s' % (rootfs, uuid)) - return uuid - bb.fatal('Could not determine filesystem UUID of %s' % rootfs) - -# Replace the special <<uuid-of-rootfs>> inside a string (like the -# root= APPEND string in a syslinux.cfg or systemd-boot entry) with the -# actual UUID of the rootfs. Does nothing if the special string -# is not used. -def replace_rootfs_uuid(d, string): - UUID_PLACEHOLDER = '<<uuid-of-rootfs>>' - if UUID_PLACEHOLDER in string: - uuid = get_rootfs_uuid(d) - string = string.replace(UUID_PLACEHOLDER, uuid) - return string |