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Re: Newbie question re CLASSPATH and gcj

To: "Campbell, Peter K" <Peter dot K dot Campbell at team dot telstra dot com>
Subject: Re: Newbie question re CLASSPATH and gcj
From: Bryce McKinlay <bryce at waitaki dot otago dot ac dot nz>
Date: Tue, 13 Nov 2001 16:46:38 +1300
Cc: java at gcc dot gnu dot org
References: <E35F2AA0A195D311838D00508B02D3B406CB8F1A@ntmsg0130.corpmail.telstra.com.au>

Campbell, Peter K wrote:

>As such I've pulled down the rpms for gcc 3.0.1, gcc-java, cpp libgcj and installed them on a linux box.  Everything seems to have installed ok now, and I can get gij running on sun created class files (although at only half the speed)
>

Yeah. The interpreter (gij) is very slow, its not really meant to be a
comparable Java replacement by itself, at least not yet.

>I keep getting told that I don't have the appropriate files in my CLASSPATH
>- i.e.:
>	Can't find default package `java.lang'.  Check the CLASSPATH
>environment variable and the access to the archives.
>

Do you have a libgcj.jar? It should be installed in a "share" directory
relative to the compiler itself., eg /usr/share/libgcj.jar. Maybe you
need to install a "libgcj-devel" RPM to get it?

You are correct in that you shouldn't need to put libgcj.jar on the
classpath.

regards

Bryce.

References:
- Newbie question re CLASSPATH and gcj
  - From: Campbell, Peter K

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