Eclipse 3.1: no swt-pi-gtk-3138

[Stephane E. Potvin]

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Panagiotis Astithas wrote:
> Stephane E. Potvin wrote:
> 
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>>
>> Mario Sergio Fujikawa Ferreira wrote:
>>
>>> Hi,
>>>
>>>     I maintain 2 ports (net/mldonkey-sancho and net/azureus)
>>> which depend on eclipse and have been broken ever since its update.
>>>
>>>     I've just updated azureus yesterday and got it building just
>>> fine but I get the following error message.
>>>
>>> $ ./azureus
>>>
>>> Exception in thread "main" java.lang.UnsatisfiedLinkError: no
>>> swt-pi-gtk-3138 in java.library.path
>>>        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1682)
>>>        at java.lang.Runtime.loadLibrary0(Runtime.java:822)
>>>        at java.lang.System.loadLibrary(System.java:992)
>>>        at org.eclipse.swt.internal.Library.loadLibrary(Library.java:123)
>>>        at org.eclipse.swt.internal.gtk.OS.<clinit>(OS.java:19)
>>>        at
>>> org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:63)
>>>        at
>>> org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:54)
>>>        at org.eclipse.swt.widgets.Display.<clinit>(Display.java:122)
>>>        at
>>> org.gudy.azureus2.ui.swt.mainwindow.SWTThread.<init>(Unknown Source)
>>>        at
>>> org.gudy.azureus2.ui.swt.mainwindow.SWTThread.createInstance(Unknown
>>> Source)
>>>        at
>>> org.gudy.azureus2.ui.swt.mainwindow.Initializer.<init>(Unknown Source)
>>>        at org.gudy.azureus2.ui.swt.Main.<init>(Unknown Source)
>>>        at org.gudy.azureus2.ui.swt.Main.main(Unknown Source)
>>>
>>> which should be fixed by using a proper -Djava.library.path=somewhere
>>> statemente.
>>>
>>>     However, I am not able find the proper location to point to.
>>> Taking a look at
>>>
>>> https://bugs.eclipse.org/bugs/show_bug.cgi?id=89315
>>>
>>> I find out that there are SWT PI patches there which are not included
>>> with our java/eclipse port.
> 
> 
> No way, I sent those attachments from my /usr/ports/java/eclipse/files
> directory :-)
> 
>>>     Are there plans to integrate those patches now that the
>>> ports freeze is over?
>>>
>>>     Regards,
>>>
>>
>>
>> You can find the libraries in the
>> org.eclipse.swt.gtk.freebsd.x86_3.1.0.jar file in eclipse's plugin
>> directory. You'll have to extract them somewhere and add this path to
>> your -Djava.library.path
>>
>> I have no idea why they are not extracted by default anymore.
>>
>> Regards,
>>
>> Steph
> 
> 
> Exactly, eclipse now uses a simplified plugin distribution, where
> everything is included in a single jar. I'll take a look into what needs
> to be done for azureus, etc. Another option is to finish my swt31 port
> and make swt-based apps depend on it. What would you prefer?
> 
> Cheers,
> 
> Panagiotis

For what it's worth, if we go that road (having a separate swt port) I
would like to have an option to have swt based ports depends on eclipse.
As I'm using eclipse for development on my box, I would prefer to have
only one instance of the swt library lying around.

Steph
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