Set PYTHONHASHSEED for reproducible .pycs #48908
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Signed-off-by: Jason Hall <[email protected]>
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Gentoo seems to set PYTHONHASHSEED to SOURCE_DATE_EPOCH: https://wiki.gentoo.org/wiki/User:OstCollector/Reproducible_Build#The_use_of_SOURCE_DATE_EPOCH_and_PYTHONHASHSEED
OpenSUSE uses a static value of 0: https://lists.reproducible-builds.org/pipermail/rb-general/2024-June/003436.html and https://github.com/openSUSE/post-build-checks/blob/master/suse-buildsystem.sh#L8
and it looks like arch has also fixed this by pinning to 0: https://archlinux.org/todo/unreproducible-python-bytecode/
Note that I don't think it really matters what we set this to, as long as it is deterministic.
Relevant CPython Bug: python/cpython#73894
cc @pnasrat
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This seems reasonable and thanks @techalchemy for looking at other distros. |
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