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Message-Id: <6.2.1.2.0.20050908224306.0415ecf0@pop.prospeed.net>
Date: Thu, 08 Sep 2005 22:44:55 -0400
To: "Vedpathak, Rameshwari  IN BLR SISL" <Rameshwari DOT Vedpathak AT siemens DOT com>,
   <cygwin AT cygwin DOT com>
From: Larry Hall <lh-no-personal-replies-please AT cygwin DOT com>
Subject: Re: error in gcc command exectuion
In-Reply-To: <4847DBE579D78B4A9C610E2EA77B4634034BE489@inblrk999msx.in00  2.siemens.net>
References: <4847DBE579D78B4A9C610E2EA77B4634034BE489 AT inblrk999msx DOT in002 DOT siemens DOT net>
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At 06:36 AM 9/8/2005, you wrote:
> 
>
> 
>Hello,
> 
>i am new to cygwin and compiler writing.
>I am actually only using bison, flex and gcc from this pacakge.
> 
>i am getting below error when runing gcc command:
>/cygdrive/c/temp/ccG2W75I.o:example6.c:(.text+0x206): undefined
>reference to `_yylval'
> 


<snip>



>can anyone please help in getting read of this error.


This is a generic flex/bison usage error.  It's not Cygwin specific.  
As such, discussion of this is off-topic for this list.  Please consult
a flex/bison/yacc list or a good reference for these tools.



--
Larry Hall                              http://www.rfk.com
RFK Partners, Inc.                      (508) 893-9779 - RFK Office
838 Washington Street                   (508) 893-9889 - FAX
Holliston, MA 01746                     


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