Maybe. This is probably what was saving us before; using 'javac' was performing essentially a fork.
On 10/18/06, Geir Magnusson Jr. <[EMAIL PROTECTED]> wrote:
is there a way that we can avoid the manual ant_opts and do some kind of 'ant fork'? Set in an ant script and call ant again? :) geir Nathan Beyer wrote: > I've update the README to include information about setting up Ant > with ECJ and setting the ANT_OPTS environment variable. I also put a > snippet of the odd build failure in the troubleshooting section. > > -Nathan > > On 10/17/06, Alexei Zakharov <[EMAIL PROTECTED]> wrote: >> IMHO the correct ECJ jar should be located at >> classlib/trunk/depends/jars/ecj_3.2/ecj.jar >> >> You may also try to increase java heap size by setting ANT_OPTS >> variable to something like "-Xmx512M". >> >> Regards, >> >> 2006/10/17, Weldon Washburn <[EMAIL PROTECTED]>: >> > All, >> > I did a fresh "svn checkout" an hour ago. During build, I saw the >> message, >> > "...please place ECJ.JAR in ANT_HOME/lib" and did what it said. >> Given a >> > JAVA_HOME=.../jdk1.5.0_07, there may be more to it than just copying >> a jar >> > file. My guess is that adding ECJ.JAR to Sun javac is now causing the >> > following error message: >> > >> > [javac] ---------- >> > [javac] 1. ERROR in >> > C:\t_harmony\classlib\trunk\modules\archive\src\main\jav >> > a\java\util\jar\Pack200.java >> > [javac] (at line 0) >> > [javac] /* >> > [javac] ^ >> > [javac] Internal compiler error >> > [javac] java.lang.OutOfMemoryError: Java heap space >> > >> > I looked for a README file that says something about which Eclipse >> compiler >> > to download and where to get it. Or if it is already downloaded, >> where to >> > find it on my local drive. A "find" of README files on >> classlib/trunk turns >> > up 2052 instances. If its in a README, its well obscured! Please >> tell me >> > where the instructions are for downloading the correct version of >> Eclipse >> > compiler. It might be good to add where to find Eclipse compiler to >> the, >> > "...please place EJC.JAR...." message. >> > >> > >> > On 10/16/06, Nathan Beyer <[EMAIL PROTECTED]> wrote: >> > > >> > > I've set the default compiler value to use the ECJ adapter. I've also >> > > added a check to fail the build (in build-java.xml and >> > > build-tests.xml) if the ECJ adapter class is missing. The message >> says >> > > that the ECJ JAR is missing and to copy it from the depends folder. >> > > >> > > If there are any changes or suggestions for a more elegant Ant >> > > solution, just let me know and I'll add them. >> > > >> > > Note: The build seemingly takes a bit longer, as ECJ reports a >> > > significant amount of warnings by default. Personally, these are >> > > things I believe need to be cleaned up anyway (unused imports, >> missing >> > > serialVersionUIDs, etc). I haven't figured out to configure the ECJ >> > > options via the Ant task yet, so if anyone know, please let the list >> > > know. >> > > >> > > Mark, Tim, IBM folks, >> > > This may require an update to the automated builds if Ant isn't setup >> > > like this yet, sorry. >> > > >> > > -Nathan >> > > >> > > ---------- Forwarded message ---------- >> > > From: Geir Magnusson Jr. <[EMAIL PROTECTED]> >> > > Date: Oct 16, 2006 12:38 PM >> > > Subject: Re: [general] version of gcc and other tools >> > > To: harmony-dev@incubator.apache.org >> > > >> > > >> > > None from me, but please also add some useful message for people >> if not >> > > found like "ECJ not found. Please copy <useful info> to <useful >> info>..." >> > > >> > > >> > > >> > > Nathan Beyer wrote: >> > > > On 10/15/06, Tim Ellison <[EMAIL PROTECTED]> wrote: >> > > >> Geir Magnusson Jr. wrote: >> > > >> > I suppose that as a temporary solution, we can just get >> people to >> > > drop >> > > >> > ECJ into ant/lib... >> > > >> >> > > >> Yes, that would be my preferred solution too, until Ant support >> comes >> > > >> along. >> > > >> >> > > > >> > > > Any objections to setting the harmony default compiler (in the >> build >> > > > scripts) to Eclipse then? The 'fetch-depends' already downloads the >> > > > necessary JAR, so copying it over should be a trivial task for now. >> >> >> -- >> Alexei Zakharov, >> Intel Enterprise Solutions Software Division, Russia >> >> --------------------------------------------------------------------- >> Terms of use : http://incubator.apache.org/harmony/mailing.html >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > --------------------------------------------------------------------- > Terms of use : http://incubator.apache.org/harmony/mailing.html > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- Terms of use : http://incubator.apache.org/harmony/mailing.html To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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