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From: "mauro zallocco" <mzallocc AT nc DOT rr DOT com>
To: "'Tim Prince'" <tprince AT computer DOT org>, <cygwin AT cygwin DOT com>
Subject: RE: Java hello world link error
Date: Sun, 21 Dec 2003 11:02:15 -0500
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Thank you for the suggestion.
Here is what I get.

$ gcj Test.java
/usr/lib/gcc-lib/i686-pc-cygwin/3.3.1/../../../../i686-pc-cygwin/bin/ld:
cannot
find -liconv
collect2: ld returned 1 exit status

Mauro

> -----Original Message-----
> From: Tim Prince [mailto:tprince AT computer DOT org]
> Sent: Sunday, December 21, 2003 10:39 AM
> To: mzallocc AT nc DOT rr DOT com; cygwin AT cygwin DOT com
> Subject: Re: Java hello world link error
>
>
> 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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