Bug#978044: wily: reproducible builds: Embeds user, group and umask in tarballs

[Vagrant Cascadian]

Source: wily
Severity: normal
Tags: patch
User: reproducible-builds at lists.alioth.debian.org
Usertags: username umask
X-Debbugs-Cc: reproducible-bugs at lists.alioth.debian.org

The tarballs /usr/share/doc/wily/wily.tar.gz and
/usr/share/doc/wily/tute.tar.gz contain the username, user id, group
name, group id and umask of the build environment in which they were
produced:

  https://tests.reproducible-builds.org/debian/rb-pkg/bullseye/amd64/diffoscope-results/wily.html

  drwxr-xr-x···0·pbuilder1··(1111)·pbuilder1··(1111)········0·2019-08-21·10:11:18.000000·tute/
  vs.
  drwxrwxr-x···0·pbuilder2··(2222)·pbuilder2··(2222)········0·2019-08-21·10:11:18.000000·tute/


The attached patch fixes this by passing arguments to tar in
debian/rules to avoid embedding this metadata.


Thanks for maintaining wily!


live well,
  vagrant
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