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Building sources - configuring Eclipse [message #1662405] Tue, 10 March 2015 02:09 Go to next message
Julien Delange is currently offline Julien DelangeFriend
Messages: 82
Registered: October 2011
Member
Hello,

I am using Papyrus from the sources - compiling the sources from scratch. When trying to compile papyrus, eclipse hangs and stop to work. Sometimes, I got a java heap execption, sometimes no exceprion or warning.

Is there a good way to compile the sources? Any instructions/help?

Thanks for any suggestion or comment!
Re: Building sources - configuring Eclipse [message #1663033 is a reply to message #1662405] Tue, 10 March 2015 08:26 Go to previous messageGo to next message
Johan Van Noten is currently offline Johan Van NotenFriend
Messages: 87
Registered: July 2009
Member
Hi Julien,

The easiest approach for compiling Papyrus from scratch is the use of Oomph (https://www.eclipse.org/forums/index.php/t/796345/).

I experienced some issues lately (https://www.eclipse.org/forums/index.php/t/1030378/) but for most developers it seems to work fine.

HTH,
Johan
Re: Building sources - configuring Eclipse [message #1663083 is a reply to message #1663033] Tue, 10 March 2015 08:57 Go to previous messageGo to next message
Camille Letavernier is currently offline Camille LetavernierFriend
Messages: 926
Registered: February 2011
Senior Member
Hi Julien,

When using JDT to compile Papyrus, you may need to increase the VM memory (heap space). I'm not sure how much is required, but -Xmx1024m is probably a minimum.

Regards,
Camille


Camille Letavernier
Re: Building sources - configuring Eclipse [message #1663265 is a reply to message #1663083] Tue, 10 March 2015 10:42 Go to previous messageGo to next message
Johan Van Noten is currently offline Johan Van NotenFriend
Messages: 87
Registered: July 2009
Member
Oomph sets the heap space for the development environment to -Xmx2048m by default.

Regards,
Johan
Re: Building sources - configuring Eclipse [message #1663541 is a reply to message #1663265] Tue, 10 March 2015 13:24 Go to previous message
Christian Damus is currently offline Christian DamusFriend
Messages: 1206
Registered: July 2009
Location: Canada
Senior Member

Yes, that is at least partly to support both a large JDT workspace and
working with Papyrus's own design models.

Christian


On 2015-03-10 10:42:35 +0000, Johan Van Noten said:

> Oomph sets the heap space for the development environment to -Xmx2048m
> by default.
>
> Regards,
> Johan
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