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Message-Id: <6.0.1.1.2.20040216080109.02b31c80@pop.sonic.net>
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Date: Mon, 16 Feb 2004 08:04:44 -0800
To: cygwin AT cygwin DOT com
From: Randall R Schulz <rschulz AT sonic DOT net>
Subject: Re: gcj problem...
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Jason,

You need to learn about the ways in which GCJ differs from the stock 
Sun Java Tools. In particular, you need to use the "--main=" option to 
nominate the class that bears the primary entry point. See 
<http://gcc.gnu.org/java/faq.html#4_1> for more.

In general, familiarize yourself with the information at 
<http://gcc.gnu.org/java/> if you want to use GCJ in place of or in 
addition to the Sun tools (or Jikes, for that matter).

Randall Schulz


At 05:20 2004-02-16, Jason Fu wrote:
>Any idea about it...
>
>$ gcj HelloWorld.java
>/usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../libcygwin.a(libcmain.o)(.text+0
>x7
>c): undefined reference to `_WinMain AT 16'
>collect2: ld returned 1 exit status
>
>=====================================================
>public class HelloWorld
>{
>         public static void main(String[] args)
>         {
>                 System.out.println("Hello World!");
>         }
>}
>=====================================================
>
>http://www.hkucs.org:8080/~tsfu/


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