Fwd: GCJ version 4.3.3 (gcc --enable-languages) error : The import acm cannot be resolved

[Malik Benkirane <malikcpp at gmail dot com>]

Hello,

Here is the program?i wish compile with gcj :

>
> import acm.graphics.*;
>
> import acm.program.GraphicsProgram;
>
> public class myfirstgraphics extends GraphicsProgram ?{
>
> public void run() {
>
>        add(new GLabel("hello, world", 100, 100));
>
>        }
>
> }

Here is the files in the directory from where i'm running gcj?:

> acm.jar ?myfirstgraphics.java

But even if I specify CLASSPATH ... i always get same errors :
$> CLASSPATH=. gcj --main=myfirstgraphics -o test myfirstgraphics.java

>
> myfirstgraphics.java:2: error: The import acm cannot be resolved
>
> ?? ? ? ?import acm.graphics.*;
> ?? ? ? ? ? ? ? ? ? ^^^
>
> myfirstgraphics.java:3: error: The import acm cannot be resolved
>
> ?? ? ? ?import acm.program.GraphicsProgram;
> ?? ? ? ? ? ? ? ? ? ^^^
>
> myfirstgraphics.java:5: error: GraphicsProgram cannot be resolved to a type
>
> ?? ? ? ?public class myfirstgraphics extends GraphicsProgram
> ?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?^^^^^^^^^^^^^^^
>
> myfirstgraphics.java:9: error: GLabel cannot be resolved to a type
>
> ?? ? ? ?add(new GLabel("hello, world", 100, 100));
> ?? ? ? ? ? ? ? ? ? ? ?^^^^^^
>
> 4 problems (4 errors)
>

I really need your help for resolving this problem because JVM is too
slow on my machine. Thank you !

Malik