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Posted to commits@harmony.apache.org by "Ivan Popov (JIRA)" <ji...@apache.org> on 2007/06/21 17:07:26 UTC
[jira] Commented: (HARMONY-4253) [jdktools][samsa] samsa wrapper
does not handle -J options
[ https://issues.apache.org/jira/browse/HARMONY-4253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12506929 ]
Ivan Popov commented on HARMONY-4253:
-------------------------------------
This problem is solved in patch for HARMONY-4190. With this patch all tools wrappers support -J option. For example:
> jdk\bin\javac -J-Xint -J-showversion -version
Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
java version "1.5.0"
pre-alpha : not complete or compatible
svn = r549380, (Jun 21 2007), Windows/ia32/msvc 1310, debug build
http://harmony.apache.org
Eclipse Java Compiler 0.755, 3.3.0 milestone-7, Copyright IBM Corp 2000, 2007. All rights reserved.
> [jdktools][samsa] samsa wrapper does not handle -J options
> ----------------------------------------------------------
>
> Key: HARMONY-4253
> URL: https://issues.apache.org/jira/browse/HARMONY-4253
> Project: Harmony
> Issue Type: Improvement
> Components: JDK
> Environment: Windows, Linux, harmony-jdk-r548946
> Reporter: Ivan Popov
>
> In Harmony samsa wrapper is uses as a universal wrapper for jdk tools written in java. Most of these tools allow to use option -J to pass any options to underlaying JVM process. Here is example for Sun JDK:
> > %SUN_JDK%\bin\javac -version
> javac 1.5.0_06
> javac: no source files
> Usage: javac <options> <source files>
> where possible options include:
> -g Generate all debugging info
> -g:none Generate no debugging info
> -g:{lines,vars,source} Generate only some debugging info
> -nowarn Generate no warnings
> -verbose Output messages about what the compiler is doing
> -deprecation Output source locations where deprecated APIs are used
> -classpath <path> Specify where to find user class files
> -cp <path> Specify where to find user class files
> -sourcepath <path> Specify where to find input source files
> -bootclasspath <path> Override location of bootstrap class files
> -extdirs <dirs> Override location of installed extensions
> -endorseddirs <dirs> Override location of endorsed standards path
> -d <directory> Specify where to place generated class files
> -encoding <encoding> Specify character encoding used by source files
> -source <release> Provide source compatibility with specified release
> -target <release> Generate class files for specific VM version
> -version Version information
> -help Print a synopsis of standard options
> -X Print a synopsis of nonstandard options
> -J<flag> Pass <flag> directly to the runtime system
> > %SUN_JDK%\bin\javac -J-showversion -version
> java version "1.5.0_06"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
> Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode)
> javac 1.5.0_06
> javac: no source files
> Usage: javac <options> <source files>
> where possible options include:
> -g Generate all debugging info
> -g:none Generate no debugging info
> -g:{lines,vars,source} Generate only some debugging info
> -nowarn Generate no warnings
> -verbose Output messages about what the compiler is doing
> -deprecation Output source locations where deprecated APIs are used
> -classpath <path> Specify where to find user class files
> -cp <path> Specify where to find user class files
> -sourcepath <path> Specify where to find input source files
> -bootclasspath <path> Override location of bootstrap class files
> -extdirs <dirs> Override location of installed extensions
> -endorseddirs <dirs> Override location of endorsed standards path
> -d <directory> Specify where to place generated class files
> -encoding <encoding> Specify character encoding used by source files
> -source <release> Provide source compatibility with specified release
> -target <release> Generate class files for specific VM version
> -version Version information
> -help Print a synopsis of standard options
> -X Print a synopsis of nonstandard options
> -J<flag> Pass <flag> directly to the runtime system
> For Harmony JDK tools using -J does not take any effect:
> > %HY_JDK%\bin\javac -version
> Eclipse Java Compiler 0.755, 3.3.0 milestone-7, Copyright IBM Corp 2000, 2007. All rights reserved.
> > %HY_JDK%\bin\javac -J-showversion -version
> Eclipse Java Compiler 0.755, 3.3.0 milestone-7, Copyright IBM Corp 2000, 2007. All rights reserved.
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