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Posted to dev@lucene.apache.org by "Dawid Weiss (JIRA)" <ji...@apache.org> on 2015/08/12 10:10:46 UTC
[jira] [Resolved] (LUCENE-6174) Improve "ant eclipse" to select
right JRE for building
[ https://issues.apache.org/jira/browse/LUCENE-6174?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dawid Weiss resolved LUCENE-6174.
---------------------------------
Resolution: Fixed
Assignee: Dawid Weiss (was: Uwe Schindler)
> Improve "ant eclipse" to select right JRE for building
> ------------------------------------------------------
>
> Key: LUCENE-6174
> URL: https://issues.apache.org/jira/browse/LUCENE-6174
> Project: Lucene - Core
> Issue Type: Improvement
> Components: general/build
> Reporter: Uwe Schindler
> Assignee: Dawid Weiss
> Priority: Trivial
> Attachments: LUCENE-6174.patch, capture-2.png
>
>
> Whenever I run "ant eclipse" the setting choosing the right JVM is lost and has to be reassigned in the project properties.
> In fact the classpath generator writes a new classpath file (as it should), but this onl ycontains the "default" entry:
> {code:xml}
> <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
> {code}
> Instead it should preserve something like:
> {code:xml}
> <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/jdk1.8.0_25"/>
> {code}
> We can either path this by a Ant property via command line or user can do this with "lucene/build.properties" or per user. An alternative would be to generate the name "jdk1.8.0_25" by guessing from ANT's "java.home". If this name does not exist in eclipse it would produce an error and user would need to add the correct JDK.
> I currently have the problem that my Eclipse uses Java 7 by default and whenever I rebuild the eclipse project, the change to Java 8 in trunk is gone.
> When this is fixed, I could easily/automatically have the "right" JDK used by eclipse for trunk (Java 8) and branch_5x (Java 7).
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