GCJ Help needed

GCJ Help needed

[Ananthasayanam Vasudevan]

Hello,

I was curious to try out a sample HelloWorld written in SWT and compile
it with GCJ on Linux. 


gcj -- CLASSPATH =
/usr/local/eclipse/plugins/org.eclipse.swt.motif_3.0.2/ws/motif/swt.jar 
  -c Hello.java -o Hello.o

I was able to get Hello.o. But when I do the next step to get a native
aplication:

gcj -fjni --main=Hello -o Hello Hello.o
/usr/local/eclipse/plugins/org.eclipse.swt.motif_3.0.2/ws/motif/swt.jar 

I got errors as below:

org/eclipse/swt/graphics/ImageLoader.java: In class
'org.eclipse.swt.graphics.ImageLoader':
org/eclipse/swt/graphics/ImageLoader.java: In method
'org.eclipse.swt.graphics.ImageLoader.load(java.lang.String)':
org/eclipse/swt/graphics/ImageLoader.java:146: error: verification error
at PC=40
org/eclipse/swt/graphics/ImageLoader.java:146: error: label part of
different subroutines

Any idea on how to handle this error. Any help is greatly appreciated.

Thanks
Ananth

gcj help needed

[John Marks]

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I'm a complete gnu/gcc neophyte, so I don't even know where to start.

 

I've read just about all the on-line documentation I've been able to find
and still can't figure out

why I can't get a fairly simple gcj compile to work. Others have obviously
done this, and my

problem is probably so basic I'd be laughed out of most mailing lists.

 

I just need someone to point me to gcj information sources beyond the
on-line manual

and Per Bothner's article.

 

I'm using gcc 3.2.3 under cygwin 1.3.19-1 on Windows XP.

 

John Marks

Predictive Media, Inc.

689 Massachusetts Ave.

Cambridge, MA 02139

Office: 617-575-4792

FAX:   617-575-4793

E-Mail: jmarks@predictivemedia.com <mailto:jmarks@predictivemedia.com> 

 


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