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Message-Id: <6.0.1.1.0.20031221073651.01f06d28@imap.myrealbox.com>
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Date: Sun, 21 Dec 2003 07:39:06 -0800
To: <mzallocc AT nc DOT rr DOT com>, <cygwin AT cygwin DOT com>
From: Tim Prince <tprince AT computer DOT org>
Subject: Re: Java hello world link error
In-Reply-To: <000001c3c777$8b6084e0$6664a8c0@cipheroptics.com>
References: <000001c3c777$8b6084e0$6664a8c0 AT cipheroptics DOT com>
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At 08:04 PM 12/20/2003, mauro zallocco wrote:

>Folks,
>
>I installed gcc-java on Windows XP, and am attempting to compile:
>
>class Test {
>   public static void main(String argv[]) {
>       System.out.println("Hello World");
>   }
>}
>
>with the following command:
>g++ Test.java
>
>This produces a gazillion link errors, a sample follows:
>/cygdrive/c/DOCUME~1/mzallocc/LOCALS~1/Temp/ccywNFar.o(.text+0x2d):Test.java
>: undefined reference to `__Jv_InitClass'
>/cygdrive/c/DOCUME~1/mzallocc/LOCALS~1/Temp/ccywNFar.o(.text+0x37):Test.java
>: undefined reference to `java::lang::System::out'
>/cygdrive/c/DOCUME~1/mzallocc/LOCALS~1/Temp/ccywNFar.o(.text+0x5f):Test.java
>: undefined reference to `java::lang::Object::Object[in-charge]()'
>/cygdrive/c/DOCUME~1/mzallocc/LOCALS~1/Temp/ccywNFar.o(.text+0xc8):Test.java
>: undefined reference to `__Jv_RegisterClass'
>
>

Why not start out by linking it as a java program, with gcj, rather than as 
C++ ?

Tim Prince 


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