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Date: Wed, 22 Apr 2009 10:53:00 -0000
Message-ID: <b5bf7a380904220353o23cf412clc32072db8fc5e2f5@mail.gmail.com>
Subject: Re: gcj: error trying to exec 'ecj1': execvp
From: David Michel <dmichel76@googlemail.com>
To: Andrew Haley <aph@redhat.com>
Cc: java@gcc.gnu.org
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just compiled it with

$ /local/gcc-4_4-branch/install/bin/gcj -O0   -g0  "--classpath=3D./:"
Tool.java -o Tool.out --main=3DTool

and got:

$ ./Tool.out


$
$

so,  2 empty lines....

I would have expected something like gnu.java.awt.peer.gtk.GtkToolkit
, which is what happens when I use gcj 4.2 already installed

David.

2009/4/22 Andrew Haley <aph@redhat.com>:
> David Michel wrote:
>> But I did put use the options:
>> $ ./configure --enable-languages=3Djava
>> --prefix=3D/local/gcc-4_4-branch/install --enable-java-home
>> --enable-java-awt=3Dgtk
>
> Oh.
>
>> although I didn't put --with-x
>>
>> Is that the problem ?
>
> I don't think so.
> But the odd line is this:
>
> Caused by: java.lang.ClassNotFoundException:
>
> There should be a class name at the end of that line.
>
> Try this:
>
> import gnu.classpath.SystemProperties;
> public class Tool
> {
> =A0private static String default_toolkit_name
> =A0 =A0=3D gnu.classpath.Configuration.default_awt_peer_toolkit;
>
> =A0public static void main(String[] args)
> =A0{
> =A0 =A0System.out.println(default_toolkit_name);
> =A0 =A0System.out.println(SystemProperties.getProperty
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 ("awt.toolkit",
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0default_toolkit_name));
> =A0}
> }
>
> Andrew.
>