Bug 16238 - AB-INT: reproducible: libgcc-s-src licence / date change
Summary: AB-INT: reproducible: libgcc-s-src licence / date change
Status: RESOLVED FIXED
Alias: None
Product: Functional (self) Testing
Classification: QA/Testing
Component: oe-selftest (show other bugs)
Version: unspecified
Hardware: x86 Multiple
: High normal
Target Milestone: 6.0 M3
Assignee: Joshua Watt
QA Contact:
URL:
Whiteboard: AB-INT
Depends on:
Blocks:
 
Reported: 2026-04-09 08:50 UTC by Mathieu Dubois-Briand
Modified: 2026-04-16 14:32 UTC (History)
2 users (show)

See Also:
OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: No (bug/feature does not impact docs)

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Mathieu Dubois-Briand 2026-04-09 08:50:22 UTC 
2026-04-09 00:53:27,961 - oe-selftest - INFO - FAIL: test_reproducible_builds (reproducible.ReproducibleTests.test_reproducible_builds)
2026-04-09 00:53:27,962 - oe-selftest - INFO - ----------------------------------------------------------------------
2026-04-09 00:53:27,962 - oe-selftest - INFO - Traceback (most recent call last):
  File "/srv/pokybuild/yocto-worker/reproducible/build/layers/openembedded-core/meta/lib/oeqa/selftest/cases/reproducible.py", line 407, in test_reproducible_builds
    self.fail('\n'.join(fails))
AssertionError: The following ipk packages are different and not in exclusion list:
/srv/pokybuild/yocto-worker/reproducible/build/build-st/reproducibleB-extended/tmp/deploy/ipk/./x86-64-v3/libgcc-s-src_15.2.0-r0_x86-64-v3.ipk
The following rpm packages are different and not in exclusion list:
/srv/pokybuild/yocto-worker/reproducible/build/build-st/reproducibleB-extended/tmp/deploy/rpm/./x86_64_v3/libgcc-s-src-15.2.0-r0.x86_64_v3.rpm

Diffoscope output is here: https://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20260408-ulppolsp/packages/diff-html/

License in RPM header changed from:
LICENSE:·GPL-3.0-with-GCC-exception·&·GPL-3.0-only
to:
LICENSE:·GPL-3.0-with-GCC-exception

In addition, gzip data change time shifted by a second.
Comment 1 Mathieu Dubois-Briand 2026-04-09 08:51:41 UTC 
reproducible debian12-vk-1 master-next completed at 2026-04-09 00:53:33+00:00
https://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20260408-ulppolsp
https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/3788/steps/13/logs/stdio
Comment 2 Mathieu Dubois-Briand 2026-04-09 09:12:37 UTC 
So license change is because of https://lists.openembedded.org/g/openembedded-core/message/234777 and probably the hash not changing.

Yet the timestamp change is surprising.