From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark H Weaver <mhw@netris.org>
Subject: Re: store reference detection (was Re: JARs and reference scanning)
Date: Fri, 12 May 2017 14:22:50 -0400
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In-Reply-To: <591581C6.2020308@crazy-compilers.com> (Hartmut Goebel's message
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To: Hartmut Goebel <h.goebel@crazy-compilers.com>
Cc: guix-devel@gnu.org

Hartmut Goebel <h.goebel@crazy-compilers.com> writes:

> Am 11.05.2017 um 10:41 schrieb Chris Marusich:
>> Based on this test, it looks like we can embed absolute paths in
>> uncompressed JAR files.
>
> Only the MANIFEST within the JAR file needs to be uncompressed, the
> remaining files can be compressed.
>
> JARs are zip files, which include data compressed individually, thus the
> above could be achieved.

If we leave the remaining files compressed, what will this mean for
grafting?  Might the compressed portions contain store references that
will fail to be grafted?

       Mark