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bug#58591: Java packages do not appear to keep a reference to their inpu
From: |
Maxim Cournoyer |
Subject: |
bug#58591: Java packages do not appear to keep a reference to their inputs |
Date: |
Tue, 18 Oct 2022 19:25:57 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) |
Hello,
Julien Lepiller <julien@lepiller.eu> writes:
> Hi, replying to a few emails at once.
>
> The ant-build-system uses zip -0 to produce an uncompressed
> archive. By default, jar produces a compressed one, so there's a
> repack phase for that:
>
> http://git.savannah.nongnu.org/cgit/guix.git/tree/guix/build/ant-build-system.scm#n226
Ah, I had missed the -0 == uncompressed part. Thank you.
> Embedding the classpath in the manifest is possible but would not have
> the expected effect. That's because a line in the manifest cannot
> exceed 72 bytes (see "line length" in
> https://docs.oracle.com/javase/8/docs/technotes/guides/jar/jar.html#Notes_on_Manifest_and_Signature_Files),
> so the classpath will look like:
>
> Class-Path: ../../../1234567891011
> 1213141516/share/java/foo.jar
Although it looks like the 72 bytes line width limitation may has to do
with binary data:
Binary data of any form is represented as base64. Continuations are
required for binary data which causes line length to exceed 72
bytes. Examples of binary data are digests and signatures.
Worth a try in my opinion (I'm giving it a shot as I write this).
Thanks for the explanations!
Maxim
- bug#58591: Java packages do not appear to keep a reference to their inputs, (continued)
- bug#58591: Java packages do not appear to keep a reference to their inputs, Maxim Cournoyer, 2022/10/17
- bug#58591: Java packages do not appear to keep a reference to their inputs, Maxime Devos, 2022/10/18
- bug#58591: Java packages do not appear to keep a reference to their inputs, Liliana Marie Prikler, 2022/10/18
- bug#58591: Java packages do not appear to keep a reference to their inputs, Maxim Cournoyer, 2022/10/18
- bug#58591: Java packages do not appear to keep a reference to their inputs, Maxim Cournoyer, 2022/10/18
- bug#58591: Java packages do not appear to keep a reference to their inputs, Tobias Geerinckx-Rice, 2022/10/18
- bug#58591: Java packages do not appear to keep a reference to their inputs, Tobias Geerinckx-Rice, 2022/10/18
- bug#58591: Java packages do not appear to keep a reference to their inputs, Maxim Cournoyer, 2022/10/18
- bug#58591: Java packages do not appear to keep a reference to their inputs, Maxim Cournoyer, 2022/10/18
- bug#58591: Java packages do not appear to keep a reference to their inputs, Julien Lepiller, 2022/10/18
- bug#58591: Java packages do not appear to keep a reference to their inputs,
Maxim Cournoyer <=