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Posted to dev@ant.apache.org by bu...@apache.org on 2001/07/31 05:32:49 UTC
[Bug 2913] New: - Java task passes incorrect memory parameter if Ant run with 1.2 JVM and jvm attribute points to 1.1 JVM
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=2913
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*** 0 ****
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+ +============================================================================+
+ | Java task passes incorrect memory parameter if Ant run with 1.2 JVM and jv |
+ +----------------------------------------------------------------------------+
+ | Bug #: 2913 Product: Ant |
+ | Status: NEW Version: 1.3 |
+ | Resolution: Platform: All |
+ | Severity: Normal OS/Version: Other |
+ | Priority: Other Component: Core tasks |
+ +----------------------------------------------------------------------------+
+ | Assigned To: ant-dev@jakarta.apache.org |
+ | Reported By: rob.griffin@oz.quest.com |
+ | CC list: Cc: |
+ +----------------------------------------------------------------------------+
+ | URL: |
+ +============================================================================+
+ | DESCRIPTION |
+ I have a configuration file with the following java task:
+
+
+ <java classname="InstallAnywhere"
+ fork="yes"
+ jvm="${installanywhere.home}/jre/bin/jre"
+ maxmemory="128M">
+ <arg value="-b"/>
+ <arg value="${basedir}/iwatchweb.iap"/>
+ <classpath>
+ <pathelement location="${installanywhere.home}/jre/lib/rt.jar"/>
+ <pathelement location="${installanywhere.home}/IAClasses.zip"/>
+ <pathelement
+ location="${installanywhere.home}/resource/support.zip"/>
+ <fileset dir="${installanywhere.home}/resource">
+ <include name="*.class" />
+ </fileset>
+ </classpath>
+ </java>
+
+ If I run Ant using a 1.2 JVM then Ant assumes that the JVM in the Java task has
+ the same version and passes the memory parameter in 1.2 format. This causes an
+ error when the jvm attribute points to a 1.1 JVM, as follows:
+
+ CreateInstaller:
+ [java] Forking d:\progra~1\instal~1.0en\jre\bin\jre -Xmx128M -classpath
+ "D:\Program Files\InstallAnywhere 3.0 Enterprise\jre\lib\rt.jar;D:\Program
+ Files\InstallAnywhere 3.0 Enterprise\IAClasses.zip;D:\Program
+ Files\InstallAnywhere 3.0 Enterprise\resource\support.zip;D:\Program
+ Files\InstallAnywhere 3.0 Enterprise\resource\IAKey.class;D:\Program
+ Files\InstallAnywhere 3.0 Enterprise\resource\__resourceanchor.class"
+ InstallAnywhere -b L:\Ant/iwatchweb.iap
+ Execute:Java11CommandLauncher: d:\progra~1\instal~1.0en\jre\bin\jre -Xmx128M
+ -classpath '"D:\Program Files\InstallAnywhere 3.0
+ Enterprise\jre\lib\rt.jar;D:\Program Files\InstallAnywhere 3.0
+ Enterprise\IAClasses.zip;D:\Program Files\InstallAnywhere 3.0
+ Enterprise\resource\support.zip;D:\Program Files\InstallAnywhere 3.0
+ Enterprise\resource\IAKey.class;D:\Program Files\InstallAnywhere 3.0
+ Enterprise\resource\__resourceanchor.class"' InstallAnywhere -b
+ L:\Ant/iwatchweb.iap
+ [java] Illegal option: -Xmx128M
+ [java] Java(tm) Runtime Loader Version 1.1.8
+ [java] Usage: jre [-options] classname [arguments]
+ [java] Options:
+ [java] -?, -help print out this message
+ [java] -v, -verbose turn on verbose mode
+ [java] -verbosegc print a message when garbage collection occurs
+ [java] -noasyncgc disable asynchronous garbage collection
+ [java] -noclassgc disable class garbage collection
+ [java] -ss<number> set the maximum native stack size for any
+ thread
+ [java] -oss<number> set the maximum Java stack size for any thread
+ [java] -ms<number> set the initial Java heap size
+ [java] -mx<number> set the maximum Java heap size
+ [java] -D<name>=<value> set a system property
+ [java] -classpath <path> set class path to <path>
+ [java] -cp <path> prepend <path> to base class path
+ [java] -verify verify all classes when loaded
+ [java] -verifyremote verify classes loaded from the network
+ (default)
+ [java] -noverify do not verify any classes
+ [java] -nojit disable JIT compiler
+ [java] Java Result: 1