[sqwebmail] Compile error for latest version on OpenBSD 2.9

[Alex Kirk]

Hello all,
I just decided that it's time to upgrade my installation of Sqwebmail, so I
downloaded the latest version (3.4.0.20021026) and started to follow the
instructions in INSTALL. Since I'm upgrading from 2.1.1, I was following the
instructions to install in an alternate location, with the following
configure string:
./configure --prefix=/usr/local/share/sqwebmail3
--with-cachedir=/var/cache/sqwebmail3 --enable-imageurl=/webmail3
--enable-imagedir=/home/www/schnarff/webmail3
--enable-cgibindir=/home/www/schnarff/cgi-bin/
--enable-softtimeout=100000000 --enable-autopurge=2
--with-maxmsgsize=104857600
That ran successfully. However, when I ran "make", I got a nasty fatal
error:
Compiling authvchkpw.c
authvchkpw.c: In function `auth_vchkpw_changepass':
authvchkpw.c:142: warning: assignment from incompatible pointer type
authvchkpw.c:151: dereferencing pointer to incomplete type
authvchkpw.c:151: dereferencing pointer to incomplete type
*** Error code 1
Stop in /home/packages/sqwebmail-3.4.0.20021026/authlib.
*** Error code 1
Stop in /home/packages/sqwebmail-3.4.0.20021026/authlib (line 701 of
Makefile).
*** Error code 1
Stop in /home/packages/sqwebmail-3.4.0.20021026 (line 315 of Makefile).
I got a similar (though, stupidly on my part, unsaved) error when I had
tried making v3.3.7. I figure that this has something to do with my
environment (OpenBSD 2.9/i386), since 3.3.7 should have been stable enough
to build without hitches.
Any thoughts on what might be wrong here?
Thanks,
Alex Kirk