This is a FAQ. Don't use flex 2.5.31
Downgrade to stable 2.5.4.
Oleg
On Wed, 13 Aug 2003, Jeff Davis wrote:
> After installing PostgreSQL 7.4 beta 1 from source, I decided to install the
> /contrib module tsearch2.
>
> I cd to the tsearch2 directory and typed "make", however I get an error that
> yy_current_buffer is an undeclared identifier in wordparser/parser.c (which
> is apparently autogenerated with flex from parser.l).
>
> I looked online, and it seemed like I was building the module in the right
> way. I also downloaded the latest development version, and that seemed to
> fail in the same way.
>
> Has anyone else had this problem? I'm using flex 2.5.31 and gcc 3.3.1.
>
> Thanks,
> Jeff
>
>
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Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(095)939-16-83, +007(095)939-23-83