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From Mark Hindess <mark.hind...@googlemail.com>
Subject Re: build problems
Date Thu, 22 Jun 2006 09:38:48 GMT

On 22 June 2006 at 9:28, Tim Ellison <t.p.ellison@gmail.com> wrote:
> Mark Hindess wrote:
> > On 22 June 2006 at 10:25, "Vladimir Ivanov" <ivavladimir@gmail.com> wrote:
> >> 1) the dependency on ecj_3.2RC5 is not checked:
> >> ....
> >>      [copy] Copying
> >> C:\harmony\trunk_0427\depends\jars\bcprov-jdk14-133\bcprov.jar to
> >> C:\harmony\trunk_0427\deploy\jdk\jre\lib\ext\bcprov.jar
> >> BUILD FAILED
> >> C:\harmony\trunk_0427\build.xml:83: The following error occurred while
> >> executing this line:
> >> C:\harmony\trunk_0427\make\build-java.xml:161:
> >> C:\harmony\trunk_0427\depends\jars\ecj_3.2RC5 not found.
> >>
> >> Total time: 2 minutes 31 seconds
> >> ...
> > 
> > Fixed in r416240.  Thanks for the report.
> 
> Apologies, that was my oversight.  There was code to check it, but I had
> left it commented out.
> 
> >> 2) the build failed on java-compilation on the WinXP with 1Gb RAM (650Mb
> >> free) as:
> >> ...
> >> compile:
> >>     [mkdir] Created dir: C:\users\TCKTeam\ws\trunk\build
> >>     [javac] Compiling 2895 source files to C:\users\TCKTeam\ws\trunk\build
> >>
> >>     [javac] The system is out of resources.
> >>     [javac] Consult the following stack trace for details.
> >>     [javac] java.lang.OutOfMemoryError: Java heap space
> >>
> >> BUILD FAILED
> >> C:\users\TCKTeam\ws\trunk\build.xml:83: The following error occurred while
> >> executing this line:
> >> C:\users\TCKTeam\ws\trunk\make\build-java.xml:84: Compile failed; see the
> >> compiler error output for details.
> >>
> >> Total time: 1 minute 8 seconds
> >>
> >>  To fix it the build-java.xml was updated (locally) as:
> >> <javac fork="yes" memoryInitialSize="512M" memoryMaximumSize="600M"
> >> destdir="${build.output}" source="${hy.javac.source}" target="${
> >> hy.javac.target}" debug="on">
> > 
> > Good idea.  Fixed in r416245.
> 
> Not a good idea :-(  I'm compiling successfully with the non-forked VM
> and -Xmx256m (that works with Sun 5.0 JDK), now I have to fork another
> process that will immediately grab 512Mb RAM ?!  That's excessive.
> 
> As a compromise can we remove the inital size param and reduce the max
> memory?

Good point.  Yes.  Feel free to change it to something more appropriate,
I'm still able to compile with -Xmx512m (on Windows and Linux) so assume
that should be enough for Vladimir too?

Regards,
 Mark.



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