[Pkg-octave-devel] Bug#441722: octave2.9: package content changed if build twice or more times in a row
Thomas Weber
thomas.weber.mail at gmail.com
Sat Sep 22 17:09:05 UTC 2007
Am Samstag, den 22.09.2007, 18:31 +0200 schrieb Rafael Laboissiere:
> * Thomas Weber <thomas.weber.mail at gmail.com> [2007-09-22 17:48]:
>
> > I need a decision by the group. Apparently, PDF files can change in
> > size, when rebuilt (don't ask me, I don't understand). Should we forbid
> > dh_compress to compress these files? That's the only fix I can offer
> > currently.
>
> Will this really fix the problem? You will still have different
> uncompressed PDF files in both runs, won't you?
>From what I can tell: yes and not. Yes, the files won't be identical.
No, it won't make a difference and there's zero chance that these files
can ever be the same:
$ pdfinfo interpderiv1.pdf
Producer: ESP Ghostscript 815.03
CreationDate: Mon Sep 17 17:22:22 2007
ModDate: Mon Sep 17 17:22:22 2007
So, the creation time stamp is included in the files. There's no way we
can get these binary files to be identical bit-for-bit.
Thomas
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