Am Do, 11. Jun 2026 um 14:01:07 -07:00:00 schrieb Khem Raj via lists.openembedded.org <raj.khem=gmail.com@lists.openembedded.org>:
I wonder if it needs to be backported to older branches as well. If so how D are does it have to go.

I think this has just been changed recently since I  see this error only after the recent recipe updates:

ERROR: cairomm-1.16-1.18.1-r0 do_populate_lic: QA Issue: cairomm-1.16: The LIC_FILES_CHKSUM does not match for file://COPYING;md5=c46bda00ffbb0ba1dac22f8d087f54d9
cairomm-1.16: The new md5 checksum is 4bf661c1e3793e55c8d1051bc5e0ae21
cairomm-1.16: Here is the selected license text:
vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
                  GNU LESSER GENERAL PUBLIC LICENSE
                       Version 2.1, February 1999

 Copyright (C) 1991, 1999 Free Software Foundation, Inc.
 <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.

[This is the first released version of the Lesser GPL. It also counts
 as the successor of the GNU Library Public License, version 2, hence
...
school, if any, to sign a "copyright disclaimer" for the library, if
necessary. Here is a sample; alter the names:

  Yoyodyne, Inc., hereby disclaims all copyright interest in the
  library `Frob' (a library for tweaking knobs) written by James Random Hacker.

  <signature of Moe Ghoul>, 1 April 1990
  Moe Ghoul, President of Vice

That's all there is to it!
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
cairomm-1.16: Check if the license information has changed in /home/flk/bitbake/bitbake-builds/oe/build/tmp/work/corei7-64-oe-linux/cairomm-1.16/1.18.1/sources/cairomm-1.18.1/COPYING to verify that the LICENSE value "LGPL-2.0-only" remains valid [license-checksum]
ERROR: cairomm-1.16-1.18.1-r0 do_populate_lic: Fatal QA errors were found, failing task.
ERROR: Logfile of failure stored in: /home/flk/bitbake/bitbake-builds/oe/build/tmp/work/corei7-64-oe-linux/cairomm-1.16/1.18.1/temp/log.do_populate_lic.1866026
ERROR: Task (/home/flk/bitbake/bitbake-builds/oe/layers/meta-openembedded/meta-oe/recipes-graphics/cairo/cairomm-1.16_1.18.1.bb:do_populate_lic) failed with exit code '1'