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From Miguel González Castaños <...@tid.es>
Subject Re: problems with memory
Date Thu, 21 Nov 2002 17:10:25 GMT
Sorry that I didnt give all the details:

JDK - I have downloaded jdk118_v3-glibc-2.1.3.tar from Blackdown.
OS - Linux RedHat 7.3

I do not know how to increase the amount of memory available for the compiler, I
have seen that there is the ANT_OPTS environment variable, but I havent found
any documentation about it.

Many thanks in advance

Miguel




Markus Dettori ha escrito:

> Hi,
> did you try to fork all forkable tasks
> and which tasks are used in your target.
> Best, show us your target.
> Are your using the java VM in -classic or -hotspot mode ?
>
> Markus
>
> ----- Original Message -----
> From: "Miguel González Castaños" <mgc@tid.es>
> To: "Ant Users List" <ant-user@jakarta.apache.org>
> Sent: Thursday, November 21, 2002 4:21 PM
> Subject: problems with memory
>
> > Hello,
> >
> >  I am trying to install Ant with the Xerces XML parser. For that I
> downloaded
> > the jakarta-ant-1.5.1-src.zip.
> >
> >  I executed the bootstrap.sh script and the build.sh scritps and I got
> this:
> >
> > ====================================================
> >
> > [root@domolinux jakarta-ant-1.5.1]# ./build.sh install
> > Buildfile: build.xml
> >
> > install:
> >
> > prepare:
> >
> > check_for_optional_packages:
> >
> > build:
> > Compiling 378 source files to /var/tmp/jakarta-ant-1.5.1/build/classes
> > java.lang.OutOfMemoryError:
> >         at java.io.BufferedReader.<init>(BufferedReader.java)
> >         at java.io.BufferedReader.<init>(BufferedReader.java)
> >         at
> sun.tools.java.ScannerInputStream.<init>(ScannerInputStream.java)
> >         at sun.tools.java.Scanner.useInputStream(Scanner.java)
> >         at sun.tools.java.Scanner.<init>(Scanner.java)
> >         at sun.tools.java.Parser.<init>(Parser.java)
> >         at sun.tools.javac.BatchParser.<init>(BatchParser.java)
> >         at
> sun.tools.javac.BatchEnvironment.parseFile(BatchEnvironment.java)
> >         at sun.tools.javac.Main.compile(Main.java)
> >         at
> > org.apache.tools.ant.taskdefs.compilers.Javac12.execute(Javac12.java:106)
> >         at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:840)
> >         at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:682)
> >         at org.apache.tools.ant.Task.perform(Task.java:319)
> >         at org.apache.tools.ant.Target.execute(Target.java:309)
> >         at org.apache.tools.ant.Target.performTasks(Target.java:336)
> >         at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
> >         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:371)
> >         at
> > org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:143)
> >         at org.apache.tools.ant.Task.perform(Task.java:319)
> >         at org.apache.tools.ant.Target.execute(Target.java:309)
> >         at org.apache.tools.ant.Target.performTasks(Target.java:336)
> >         at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
> >         at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
> >         at org.apache.tools.ant.Main.runBuild(Main.java:610)
> >         at org.apache.tools.ant.Main.start(Main.java:196)
> >         at org.apache.tools.ant.Main.main(Main.java:235)
> > error: An error has occurred in the compiler; please file a bug report
> > (http://java.sun.com/cgi-bin/bugreport.cgi).
> >
> > BUILD FAILED
> > file:/var/tmp/jakarta-ant-1.5.1/build.xml:571: Error starting classic
> compiler:
> >
> > ====================================================
> >
> > I have a Pentium Celeron with 256 Mb and 600 Mb of swap space. I dont know
> how
> > I can fix this problem. I need
> > ant working to build the jdbc driver for PostgreSQL.
> >
> > Many thanks in advance and sorry for the length of the email.
> >
> > Miguel
> >
> >
> >
> >
> > --
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>
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