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Date:	Wed, 25 Aug 2004 18:58:26 -0400 (EDT)
From:	Igor Pechtchanski <pechtcha AT cs DOT nyu DOT edu>
Reply-To:	cygwin AT cygwin DOT com
To:	Ramneek Singh <ramneek AT cisco DOT com>
cc:	cygwin AT cygwin DOT com
Subject:	Re: Problem with Classpath for java thru perl script
In-Reply-To:	<004101c48af1$6ea07f20$0ea96b80@amer.cisco.com>
Message-ID:	<Pine.GSO.4.61.0408251852370.6014@slinky.cs.nyu.edu>
References:	<004101c48af1$6ea07f20$0ea96b80 AT amer DOT cisco DOT com>
MIME-Version:	1.0
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On Wed, 25 Aug 2004, Ramneek Singh wrote:

> Hi ,
> 
> I just installed cygwin on windows 2000. 
> I need it to run a perl script which will execute a java command .
> Example: in the script it says thefollowing:
> 
> java -classpath $CLASSPATH myprogram argument1 arg2
> 
> 
> The problem is that though echo $CLASSPATH shows the correct classpath
> to the jar
> Files , example C:\abc\def\myfile.jar  , when the perl script is run it
> complains:
> 
> C:abcdefmyfile.jar not found
> 
> Notice in above the \ was stripped.
> My java program is compiled with the C:\abc\def\myfiile.jar style of
> classpath.
> 
> How can I get this to work ?

You didn't say exactly how you're invoking the java process, so depending 
on what you do, there may be multiple solutions.  If you use system(), 
either quote the '\'s by using more '\'s (see the perl manpage) or set 
CLASSPATH in the environment, or use a suitably modified version of the 
java wrapper script that I posted to this list earlier (see 
<http://cygwin.com/ml/cygwin/2003-01/msg00174.html>).
	Igor
-- 
				http://cs.nyu.edu/~pechtcha/
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     |,4-  ) )-,_. ,\ (  `'-'		Igor Pechtchanski, Ph.D.
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