Bug#977424: gnuradio: reproducible builds: files contain build timestamp dependent on timezone

[Vagrant Cascadian]

Source: gnuradio
Severity: normal
Tags: patch
User: reproducible-builds at lists.alioth.debian.org
Usertags: timestamps timezone
X-Debbugs-Cc: reproducible-bugs at lists.alioth.debian.org

Several files shipped with gnuradio include the build time:

  ./usr/lib/aarch64-linux-gnu/libgnuradio-runtime.so.3.8.2.0

  2061 	Mon,·07·Dec·2020·14:42:43
  2061 	Tue,·08·Dec·2020·16:42:43


While gnuradio includes a patch to respect SOURCE_DATE_EPOCH, it does
not handle the timezone variation. The attached patch to the patch
updates it to use the UTC timezone.

This patch does not resolve all reproducibility issues (e.g. build
paths), but should make gnuradio reproducible when it lands in bullseye
(where build paths are not tested).


Thanks for maintaining gnuradio!


live well,
  vagrant
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