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Posted to dev@qpid.apache.org by "Rajika Kumarasiri (JIRA)" <ji...@apache.org> on 2011/02/06 09:19:30 UTC
[jira] Created: (QPID-3039) Enable debug info. in the Qpid build by
default
Enable debug info. in the Qpid build by default
-----------------------------------------------
Key: QPID-3039
URL: https://issues.apache.org/jira/browse/QPID-3039
Project: Qpid
Issue Type: Wish
Reporter: Rajika Kumarasiri
It'd be good if we can turn on the debugging information of the source by default. A production user must turn them off and re-compile if required.
Rajika
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[jira] Updated: (QPID-3039) explicitly define the included debug
info instead of relying on defaults which can differ between compilers
Posted by "Robbie Gemmell (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/QPID-3039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robbie Gemmell updated QPID-3039:
---------------------------------
Component/s: Ant Build System
Affects Version/s: 0.5
0.6
0.7
0.8
Fix Version/s: 0.9
Assignee: Robbie Gemmell
Issue Type: Improvement (was: Wish)
Summary: explicitly define the included debug info instead of relying on defaults which can differ between compilers (was: Enable debug info. in the Qpid build by default)
> explicitly define the included debug info instead of relying on defaults which can differ between compilers
> -----------------------------------------------------------------------------------------------------------
>
> Key: QPID-3039
> URL: https://issues.apache.org/jira/browse/QPID-3039
> Project: Qpid
> Issue Type: Improvement
> Components: Ant Build System
> Affects Versions: 0.5, 0.6, 0.7, 0.8
> Reporter: Rajika Kumarasiri
> Assignee: Robbie Gemmell
> Fix For: 0.9
>
> Attachments: QPID-3039.patch
>
>
> It'd be good if we can turn on the debugging information of the source by default. A production user must turn them off and re-compile if required.
> Rajika
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[jira] Updated: (QPID-3039) Enable debug info. in the Qpid build by
default
Posted by "Rajika Kumarasiri (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/QPID-3039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rajika Kumarasiri updated QPID-3039:
------------------------------------
Attachment: QPID-3039.patch
A small patch to fix the problem.
Rajika
> Enable debug info. in the Qpid build by default
> -----------------------------------------------
>
> Key: QPID-3039
> URL: https://issues.apache.org/jira/browse/QPID-3039
> Project: Qpid
> Issue Type: Wish
> Reporter: Rajika Kumarasiri
> Attachments: QPID-3039.patch
>
>
> It'd be good if we can turn on the debugging information of the source by default. A production user must turn them off and re-compile if required.
> Rajika
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[jira] Resolved: (QPID-3039) explicitly define the included debug
info instead of relying on defaults which can differ between compilers
Posted by "Robbie Gemmell (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/QPID-3039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robbie Gemmell resolved QPID-3039.
----------------------------------
Resolution: Fixed
> explicitly define the included debug info instead of relying on defaults which can differ between compilers
> -----------------------------------------------------------------------------------------------------------
>
> Key: QPID-3039
> URL: https://issues.apache.org/jira/browse/QPID-3039
> Project: Qpid
> Issue Type: Improvement
> Components: Ant Build System
> Affects Versions: 0.5, 0.6, 0.7, 0.8
> Reporter: Rajika Kumarasiri
> Assignee: Robbie Gemmell
> Fix For: 0.9
>
> Attachments: QPID-3039.patch
>
>
> It'd be good if we can turn on the debugging information of the source by default. A production user must turn them off and re-compile if required.
> Rajika
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[jira] Commented: (QPID-3039) Enable debug info. in the Qpid build
by default
Posted by "Robbie Gemmell (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/QPID-3039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12991153#comment-12991153 ]
Robbie Gemmell commented on QPID-3039:
--------------------------------------
Hi Rajika,
I have just tested this patch and found it resulted in no difference in the compiled class files, they were 100% binary identical. If I change the new 'debuglevel' definition to be only "lines,source" then my compiled files do differ from normal and become smaller. This would explain why I have never had an issue remote debugging the default output and you have; your compiler obviously has different defaults than mine. Can I ask what JVM/JDK etc you are using?
The man page for javac (Sun JDK) and the manual page for the Ant javac task suggest that our existing javac usage should indeed result in inclusion of all debug information if using the Sun JDK, and always has in my case. However there is one area of ambiguity where it is mentioned that using javac -g without arguments will include all debug information, but then goes to says that it only generates lines and source debug info by default. My test clearly shows I am seeing the former behaviour, whereas you would seem to have seen the latter behaviour.
I have applied the patch, but will rename the JIRA to better indicate what is actually being changed.
Regards,
Robbie
> Enable debug info. in the Qpid build by default
> -----------------------------------------------
>
> Key: QPID-3039
> URL: https://issues.apache.org/jira/browse/QPID-3039
> Project: Qpid
> Issue Type: Wish
> Reporter: Rajika Kumarasiri
> Attachments: QPID-3039.patch
>
>
> It'd be good if we can turn on the debugging information of the source by default. A production user must turn them off and re-compile if required.
> Rajika
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