Use timestamp from the tag for reproducible tarballs#665
Merged
avsej merged 1 commit intocouchbase:mainfrom Sep 26, 2024
Merged
Use timestamp from the tag for reproducible tarballs#665avsej merged 1 commit intocouchbase:mainfrom
avsej merged 1 commit intocouchbase:mainfrom
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To improve stability of the tarballs, we need to make sure that that the package does not have changing parts for releases. But at the same time, it is useful to have build date recorded. This patch instructs cmake to use timestamp from the tag, if it exists (GA packages), so the checksum of the tarballs would never change even if the tarball will be produced later on different machine. Embedded certificates would still affect reproducibility, but it is unlikely that they would change frequently.
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To improve stability of the tarballs, we need to make sure that that the package does not have changing parts for releases. But at the same time, it is useful to have build date recorded. This patch instructs cmake to use timestamp from the tag, if it exists (GA packages), so the checksum of the tarballs would never change even if the tarball will be produced later on different machine. Embedded certificates would still affect reproducibility, but it is unlikely that they would change frequently.