Re: [ jEdit-devel ] Can't compile with Java 7?

[Vampire <Va...@jE...>]

Hi,

I've just made the proper fix for the doclet thingy.

About the OOM, I doubt there is an endless loop eating up memory.
If you do an "ant dist" the build script does a couple of times need to
call itself in a new Ant process and thus Ivy will rerun if it is needed
by a task that is used. That could look like an endless loop because Ivy
is producing quite some output. Doing a full "ant dist" with Oracle Java
1.7.0_01 just finished in 4:15 minutes, doing 32 Ivy retrieves, while
those don't download the files each time. They are downloaded once to a
cache in your home directory and then always just copied to the lib
folder in no time. Because of that I didn't see much need in trying to
optimise / reduce that. The build is still faster than before my last
rewrite with Ivy and ant-contrib.
What exact Java version did you use to build?

Regards
Vampire

Marcelo Vanzin schrieb:
> I fixed the one below in svn. Still, when I run "ant dist", the build
> seems to go into some sort of infinite loop download / checking /
> doing who knows what using ivy, whatever that is, until I finally get:
>
> ------------------------
> setup:
>
> compile:
>
> build:
>
> init:
>
> check-ivy:
>
> download-ivy:
>
> init-ivy:
>
> retrieve:
> [ivy:retrieve] :: Ivy 2.2.0 - 20100923230623 :: http://ant.apache.org/ivy/ ::
> [ivy:retrieve] :: loading settings :: file =
> /home/vanzin/projects/jedit/jEdit/ivysettings.xml
> [ivy:retrieve] :: resolving dependencies :: org.jedit#jedit;working@coyote
> [ivy:retrieve]  confs: [default, master, compile, runtime, test,
> provided, sources, javadoc, ant-contrib, docbook, fop, jarbundler,
> launch4j, default-plugins]
> Caught an exception while logging the end of the build.  Exception was:
> java.lang.OutOfMemoryError: PermGen space
>         at java.util.IdentityHashMap.keySet(IdentityHashMap.java:963)
>         at java.util.Collections$SetFromMap.<init>(Collections.java:3887)
>         at java.util.Collections.newSetFromMap(Collections.java:3871)
>         at java.lang.Throwable.printStackTrace(Throwable.java:648)
>         at java.lang.Throwable.printStackTrace(Throwable.java:642)
>         at java.lang.Throwable.printStackTrace(Throwable.java:633)
>         at org.apache.tools.ant.Main.runBuild(Main.java:836)
>         at org.apache.tools.ant.Main.startAnt(Main.java:217)
>         at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
>         at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
> ---------------------
>
> That's seriously annoying and obviously something's broken. Can
> someone familiar with this ivy thing take a look? Thanks!
>
> On Wed, Nov 9, 2011 at 7:46 PM, Marcelo Vanzin
> <va...@us...> >    [javac]
> /home/vanzin/projects/jedit/jEdit/doclet/GenerateTocXML.java:43:
>   
>> error: cannot find symbol
>>    [javac]                     FileWriter out = new
>> FileWriter(Standard.htmlDoclet.configuration().destDirName + OUT);
>>     
>
>