Your message dated Fri, 15 Jun 2018 22:36:53 +0000
with message-id <[email protected]>
and subject line Bug#895619: fixed in plexus-compiler 2.8.4-1
has caused the Debian Bug report #895619,
regarding plexus-compiler: use --release instead of -source/-target for jdk9+
when setting defaults
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
895619: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=895619
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: plexus-compiler
Version: 2.8.2-5
Severity: normal
Dear Maintainer,
plexus-compiler currently will default -source and/or -target to 1.7
whenever the following occours:
1) whenever either has not being set
2) whenever either has been set to 1.6 or earlier
This patch modifies the detection logic in order to be able to set the
'--release' flag when (and only when):
- the '--release' is *not* set
- AND both -source and -target are being set to a default value
- AND the running jvm is jdk9 or newer
This prevents errors such as the infamous "Method
flip()Ljava/nio/ByteBuffer; does not exist in class java.nio.ByteBuffer"
that is caused by building with openjdk-9 with -source set without
setting the proper bootclasspath [1,2]. JEP-247 [3] has provided the
--release to prevent such issues and should be used instead of -source
whenever the javac being used is jdk9 or higher.
I have tested and I can confirm it works fine, but I would like some
review to make sure it is sane and get opinions on other (better?) ways
to do this - specially concerning the detection of the jvm being run.
Also, fork and an alternative javac compiler might be set, thus I would
like to discuss as to what behavior it should default it in that case.
Regards,
Tiago Daitx
References:
[1] https://bugs.launchpad.net/ubuntu/+source/gradle/+bug/1760359
[2] https://github.com/plasma-umass/doppio/issues/497
[3] http://openjdk.java.net/jeps/247
-- System Information:
Debian Release: buster/sid
APT prefers bionic
APT policy: (500, 'bionic'), (400, 'bionic-proposed')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.15.0-13-generic (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US
(charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
--- End Message ---
--- Begin Message ---
Source: plexus-compiler
Source-Version: 2.8.4-1
We believe that the bug you reported is fixed in the latest version of
plexus-compiler, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Emmanuel Bourg <[email protected]> (supplier of updated plexus-compiler package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sat, 16 Jun 2018 00:09:15 +0200
Source: plexus-compiler
Binary: libplexus-compiler-java libplexus-compiler-java-doc
Architecture: source
Version: 2.8.4-1
Distribution: unstable
Urgency: medium
Maintainer: Debian Java Maintainers
<[email protected]>
Changed-By: Emmanuel Bourg <[email protected]>
Description:
libplexus-compiler-java - Plexus compiler system
libplexus-compiler-java-doc - Documentation for The API for the Plexus
compiler system
Closes: 895619
Changes:
plexus-compiler (2.8.4-1) unstable; urgency=medium
.
* Team upload.
* New upstream release
* Automatically set the value of the javac --release attribute to improve
the backward compatibility of the code compiled with Java 9 or later
(Closes: #895619)
* Depend on libecj-java (>= 3.13.2) and removed the ecj compatibility patch
* Standards-Version updated to 4.1.4
* Use salsa.debian.org Vcs-* URLs
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