Wine fails to compile on 5.1?

Here it is:

cc -c -I. -I. -I../../include -I../../include  -D_REENTRANT -fPIC
-D__WINESRC__  -Wall -mpreferred-stack-boundary=2 -fno-strict-aliasing
-gstabs+ -Wpointer-arith  -O -pipe -mcpu=pentiumpro -g -o table.o
table.c
byacc -d -t ./sql.y
byacc: e - line 69 of "./sql.y", syntax error
%pure-parser
^
gmake[2]: *** [y.tab.c] Error 1
gmake[2]: Leaving directory
`/usr/ports/emulators/wine/work/wine-20030813/dlls/msi'
gmake[1]: *** [msi] Error 2
gmake[1]: Leaving directory
`/usr/ports/emulators/wine/work/wine-20030813/dlls'
gmake: *** [dlls] Error 2
*** Error code 2

:( I tried to look at this file, and I must say, I had no clue what I
was looking at. Definately not C  :)

I'm using  FreeBSD 5.1-RELEASE-p2. Ran cvsup at 8:30am PDT.
Any ideas?

--Charlie