On Thu Oct 8, 2026 at 11:41 AM CEST, Ross Burton via lists.openembedded.org wrote: > Lots of upstream changes, see the full release notes at > https://github.com/cython/cython/blob/master/CHANGES.rst > > Backport a commit to fix non-reproducible code generation. The type > inference is still non-deterministic if there's ambiguity[1], but this > fix ensures there's no ambiguity in cython itself. > > Disable parallel builds because there's a race which causes occasional > build failures[2]. This has a non-trivial implication to build time > (89.1s to 243.1s on my machine), but it builds. > > [1] https://github.com/cython/cython/issues/8002 > [2] https://github.com/cython/cython/issues/7997 > > Signed-off-by: Ross Burton <[email protected]> > ---
Hi Ross, It looks like we have intermittent reproducibility issues :/ https://autobuilder.yoctoproject.org/valkyrie/#/builders/37/builds/5147 https://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20261009-v2gtsbmt/packages/diff-html/ It looks likes some generated _shared.c file with differences between the two builds: https://valkyrie.yocto.io/pub/repro-fail/oe-reproducible-20261009-v2gtsbmt/packages/diff-html/#reproducibleA-tmp---reproducibleA-tmp-deploy---reproducibleA-tmp-deploy-deb---reproducibleA-tmp-deploy-deb-x------v----reproducibleA-tmp-deploy-deb-x------v--python--cython-src_-.-.--r-_amd--.deb---data.tar.xz---data.tar---.-usr-src-debug-python--cython--.-.--Cython-_shared.c Thanks, Mathieu -- Mathieu Dubois-Briand, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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