Problem Compiling Java

[Michael Franz]

Eric,

You can edit your /opt/local/bin/ecj scrip to have a larger memory setting.
I use -Xmx768m.

java -Xmx768M org.eclipse.jdt.internal.compiler.batch.Main "$@"

I cannot not explain all the details, but since ecj is a shell script it
does not handle passing parameters all that well to java.  I have found
other people's attempts and I have tried my self.  There is all kinds of fun
trying to deal with the shell expanding parameters when they need to be
passed verbatim.

Michael
On Thu, Jan 8, 2009 at 4:22 AM, Christian Thalinger <
christian.thalinger at gmail.com> wrote:

> On Wed, 2009-01-07 at 20:56 -0800, Eric Richardson wrote:
> > I changed the Makefile to get more memory.
>
> > patrizia-imac-g5:icedtea6 eric$ make
> > if ! test -d /Users/eric/java/icedtea6/bootstrap/jdk1.6.0 ; \
> >     then \
> >       /opt/local/bin/ecj -nowarn -J-Xmx4096m -g -d lib/hotspot-tools \
> >             -source 1.5 \
> >             -sourcepath \
> >
> >
> 'hotspot-tools:openjdk/jdk/src/share/classes:openjdk/jdk/src/solaris/classes:openjdk/langtools/src/share/classes:openjdk/jaxp/src/share/classes:openjdk/corba/src/share/classes:openjdk/jaxws/src/share/classes:/Users/eric/java/icedtea6/generated:/Users/eric/java/icedtea6/rt'
> \
> >             -bootclasspath '' @hotspot-tools-source-files.txt ; \
> >     else \
> >       /Users/eric/java/icedtea6/bootstrap/jdk1.6.0/bin/javac
> > -J-Xmx4096m -g \
>
> Is bootstrap/jdk1.6.0/bin/javac using ECJ or Apple's Javac?  If it's
> ECJ, -J options are ignored.
>
> - Christian
>
>
>
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