Too bad I thought I got -d32 once working while a was working on a project which was using JNI to access 32Bit native libs...
On Mon, Oct 18, 2010 at 6:50 PM, Ted Kirby <[email protected]> wrote: > Thanks Daniel. I added -d32 to MAVEN_OPTS, but got: > Cannot run Java in 32 bit mode. Continuing in 64 bit mode. > > In fact: > > ~/svn/gdvtls/eclipse-plugin/trunk/testsuite/launcher $ java -d32 -version > Cannot run Java in 32 bit mode. Continuing in 64 bit mode. > java version "1.6.0_20" > Java(TM) SE Runtime Environment (build 1.6.0_20-b02-279-9M3165) > Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01-279, mixed mode) > > A google search indicates that Java 6 is 64-bit only on Mac at the moment. > :-( > http://stackoverflow.com/questions/607945/installing-java-6-on-mac-os/1381454#1381454 > I am running OS X 10.5.8. > > On Mon, Oct 11, 2010 at 11:41 PM, dsh <[email protected]> wrote: >> You have to use java -d32 on a Mac to force usage of a 32bit data model. >> >> On Tue, Oct 12, 2010 at 12:48 AM, Ted Kirby <[email protected]> wrote: >>> On Mon, Oct 11, 2010 at 7:52 AM, Kevan Miller <[email protected]> >>> wrote: >>>> >>>> On Oct 10, 2010, at 1:04 AM, mohamed.chebbi wrote: >>>> >>>>> hi >>>>> >>>>> i'm tring to build geronimo from trunc >>>>> >>>>> but i still get : >>>>> >>>>> java.lang.OutOfMemoryError: PermGen space >>>>> >>>>> >>>>> with mvn clean install >>>>> >>>>> >>>>> i have MAVEN_OPTS set to: >>>>> >>>>> %echo $MAVEN_OPTS >>>>> -Xms256m -Xmx512m -XX:MaxPermSize=128m >>>> >>>> Mohamed, >>>> Please don't post the same question to both our dev list and our user >>>> list. Ted posted on the user list the following: >>>> >>>> On Oct 10, 2010, at 9:23 AM, Ted Kirby wrote: >>>> >>>>> I recently updated >>>>> https://cwiki.apache.org/GMOxDEV/building-apache-geronimo.html for >>>>> this to say: >>>>> >>>>> For 3.0, use at least: >>>>> >>>>> MAVEN_OPTS="-Xmx768m -XX:MaxPermSize=200m" >>>> >>>> I build with the following options using maven 2.2.1: >>>> >>>> MAVEN_OPTS="-Xmx1024m -Xms512m -XX:MaxPermSize=512m >>>> -XX:+HeapDumpOnOutOfMemoryError" >>>> >>>> I expect that my settings are larger than need be, but they work... >>>> >>>> --kevan >>> >>> Last week, I could build on OK on Windows and Mac. >>> >>> Today on mac, MaxPermSize=256m did not work, as it did last week, but >>> MaxPermSize=512m did work for me. >>> It seems memory requirements have grown recently? >>> >>> MAVEN_OPTS="-Xmx768m -XX:MaxPermSize=200m" works for Jarek on a 32-bit >>> linux system. >>> >>> I have a 64-bit mac. Jarek made a good suggestion to try to run in >>> 32-bit mode, as that would use about 1/3 less real memory. Anyone >>> know how to run the build in 32-bit mode? >>> >>> My windows story today is perplexing. I set (and verify) >>> MAVEN_OPTS=-Xmx1G -XX:MaxPermSize=512m in the command prompt window, >>> and in the system environment variables. I get a build failure, and >>> when I show MAVEN_OPTS in the command window, it is set to >>> MAVEN_OPTS=-Xmx512m -XX:MaxPermSize=128m!! >>> The build is failing in plugins/j2ee/geronimo-j2ee while running the tests. >>> When skipping tests, I get the same symptoms, but the build fails at >>> plugins/bval/geronimo-bval >>> Any ideas? Can others build on windows? >>> >>> Thanks, >>> Ted >>> >> >
