Compiling Bison-generated parsers with MS VC++?
Christopher David Hundhausen
chundhau@cs.uoregon.edu
Wed Oct 7 09:04:00 GMT 1998
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@cs.uoregon.edu), in
addition to posting them to the list.
Thanks in advance,
:-)Chris
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