compiling postgresql 6.4 in BSDi - Mailing list pgsql-general

I've BSDi 3.1 & BSDi 4.0 . I always get same error messages when I
compiling postgresql 6.4.
The error messages :

/usr/bin/yacc -d gram.y
/usr/sbin/yacc: f - maximum table size exceeded
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

I'm using flex 2.5.4a.

Any one can help me ?

regards,
Ibam