[hypermail] Compile Error with gcc and bison

Hi,
We've had 2b29 running on Solaris 7 just fine for three years. Now I'm trying to compile the latest version on Solaris 9 using gcc and bison (both binaries from freesunsoftware.com).

First ran "./configure --with-httpddir=/usr/apache" Then ran make and got the bison error below. Sure could use some help.
Thanks,
Virginia

Expect 13 shift/reduce conflicts.
bison -y getdate.y
conflicts: 13 shift/reduce
*** Signal 13

make: Fatal error: Command failed for target `getdate.c' Current working directory /src/hypermail/src
*** Error code 1

make: Fatal error: Command failed for target `hypermail' Received on Fri 30 May 2003 03:16:01 PM GMT