[Buildroot] [PATCH v2] package/x11r7/xfont_font-*: make outputs reproducible
Peter Korsgaard
peter at korsgaard.com
Tue Jul 21 21:05:41 UTC 2020
>>>>> "Aaron" == Aaron Sierra <asierra at xes-inc.com> writes:
> Prior to gzip 1.10, the compression pipeline used with PCF fonts was
> not reproducible due to the implicit -N/--name injecting a timestamp:
> $ cat /path/to/file | gzip > /path/to/file.gz
> This updates Portable Compiled Format font packages to have a host-gzip
> dependency, so gzip version 1.10 or newer will reliably be used.
> This change does not affect encodings, which use a seemingly synonymous
> compression pipeline that happens to be reproducible with gzip versions
> at least as old as version 1.3.13:
> $ gzip < /path/to/file > /path/to/file.gz
> Reported-by: Jordan Speicher <jspeicher at xes-inc.com>
> Signed-off-by: Aaron Sierra <asierra at xes-inc.com>
> ---
> Changes v1 -> v2:
> - Use host-gzip instead of converting to bzip2 for reproducibility
Committed to 2020.02.x and 2020.05.x, thanks.
--
Bye, Peter Korsgaard
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