From:	chundhau AT cs DOT uoregon DOT edu (Christopher David Hundhausen)
Subject:	Compiling Bison-generated parsers with MS VC++?
8 Oct 1998 03:12:35 -0700 :
Message-ID:	<Pine.GSO.4.02.9810070843070.6029-100000.cygnus.gnu-win32@ix.cs.uoregon.edu>
Mime-Version:	1.0
To:	gnu-win32 AT cygnus DOT com

I've used VC++ (v 5.0) to successfully compile a flex-generated lexical
analyzer (lex.yy.cpp).  I did this by using the trick of creating a dummy
(empty)  uinstd.h file (this trick was recently suggested on this mailing
list).

The next step is to get VC++ to compile a bison-generated parser that
makes use of MFC classes.  Does anyone have any suggestions on
how to get this to work?  At present, my compilation results in
the following error messages:

/cygnus/b19/share/bison.simple(327) : error C2065: 'yyerror' : undeclared
identifier
/cygnus/b19/share/bison.simple(333) : error C2065: 'alloca' : undeclared
identifier
/cygnus/b19/share/bison.simple(387) : error C2065: 'yylex' : undeclared
identifier

Once I get the parser to compile, what will I need to do to get
everything to link properly with my MFC app?  Is there a gnu-win32
object file that I need to include in the link? Does anyone have any
advice?

Please send you responses directly to me (chundhau AT cs DOT uoregon DOT edu), in
addition to posting them to the list.

Thanks in advance,
:-)Chris

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