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Re: bin/57368: NetBSD gzip is not byte for byte compatible with GNU gzip
The following reply was made to PR bin/57368; it has been noted by GNATS.
From: Roy Marples <roy%marples.name@localhost>
To: gnats-bugs%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Cc:
Subject: Re: bin/57368: NetBSD gzip is not byte for byte compatible with GNU
gzip
Date: Wed, 19 Apr 2023 12:58:34 +0100
On 19/04/2023 12:35, Martin Husemann wrote:
> This is not a property the gzip file format supports - the format does
> not mandate any particular algorithm to construct the huffman tree (nor the
> exact meaning of the various compression levels of the default).
>
> So overall I wouldn't consider this a bug.
Could you call it a feature request then?
It certainly took me by surprise, took some time to work out the cause of the
checksum difference and is certainly worthwhile to document in the man page.
Roy
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