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Reproducible build #240

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378ab27
recipes-devtool: Add `-n` flag to gzip for lshw
PLangowski Feb 17, 2025
6e7a12c
Use commit SHA for partition UUIDs
PLangowski Feb 17, 2025
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1 change: 1 addition & 0 deletions meta-dts-distro/recipes-devtool/lshw/lshw_%.bbappend
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
EXTRA_OEMAKE += "GZIP='-9 -n'"
11 changes: 11 additions & 0 deletions meta-dts-distro/recipes-dts/images/dts-base-image.inc
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Expand Up @@ -21,6 +21,17 @@ IMAGE_INSTALL:append = " \
lshw \
"

LAYER_COMMIT_SHA := "$(cd ${LAYERDIR} && git rev-parse HEAD)"

BOOT_UUID="${@get_uuid('boot' + d.getVar('LAYER_COMMIT_SHA'))}"
ROOT_UUID="${@get_uuid('root' + d.getVar('LAYER_COMMIT_SHA'))}"

def get_uuid(string):

@m-iwanicki m-iwanicki May 14, 2025

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You need to use bootloader --ptable gpt in wks file if you want to use long form of UUID otherwise it'd likely be ignored. MBR uses short UUID.

import hashlib, uuid
return str(uuid.UUID(hashlib.md5(string.encode()).hexdigest()))

WICVARS:append = "ROOT_UUID BOOT_UUID"

# Enable local auto-login of the root user (local = serial port and
# virtual console)
DTS_LOCAL_GETTY ?= " \
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4 changes: 2 additions & 2 deletions meta-dts-distro/wic/usb-stick-dts.wks.in
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@@ -1,4 +1,4 @@
bootloader --timeout=0 --append=" rootwait"

part /boot --source bootimg-biosplusefi --sourceparams="loader=grub-efi" --ondisk sda --label dts-boot --align 1024 --use-uuid --active --system-id 0xef
part / --source rootfs --fstype=ext4 --ondisk sda --label dts-root --align 1024 --use-uuid --fixed-size 1024
part /boot --source bootimg-biosplusefi --sourceparams="loader=grub-efi" --ondisk sda --label dts-boot --align 1024 --uuid ${BOOT_UUID} --active --system-id 0xef
part / --source rootfs --fstype=ext4 --ondisk sda --label dts-root --align 1024 --uuid ${ROOT_UUID} --fixed-size 1024