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 <ted.ki...@gmail.com> wrote: > On Mon, Oct 11, 2010 at 7:52 AM, Kevan Miller <kevan.mil...@gmail.com> 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 >
