Notes about issue timestamps_in_qhc in bullseye
| Identifier: | timestamps_in_qhc |
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| Suites: | unstable / trixie / bookworm / bullseye / experimental |
| URL: | https://wiki.debian.org/ReproducibleBuilds/TimestampsInDatabaseGeneratedByQhelpgenerator |
| Description: |
There has been done a lot of reproducible fixes in 5.5.0, so it is worth to wait entering this version sid before retrying. . qhelpgenerator inserts a timestamp into documentation (qhc) files, which are sqlite3 databases. The timestamp used now respects SOURCE_DATE_EPOCH, but is still affected by timezone. . https://codesearch.debian.net/search?q=Q_UNLIKELY.*SOURCE_DATE_EPOCH&literal=0 . sqlite3 databases appear to be reproducible in themselves, but qhelp generator is using various file IDs which become non-deterministic due to map access. For example . https://sources.debian.net/src/qt4-x11/latest/tools/assistant/lib/qhelpgenerator.cpp/?hl=742#L742 . I suspect we just need a few sorts (and some time to build qt4-x11...) . Also . https://sources.debian.org/src/qttools-opensource-src/latest/src/assistant/help/qhelpcollectionhandler.cpp/?hl=1639#L1639 . debian bug https://bugs.debian.org/875847 . upstream bug https://bugreports.qt.io/browse/QTBUG-62697 |
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Packages in 'bullseye' known to be affected by this issue: (the 1/4 most-popular ones (within this issue) are underlined) |
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