I tried to build samba 3.0.8 on Solaris 9.
The configure script runs well with these parameters:
./configure --with-acl-support --with-winbind \
--with-python=/usr/local/bin/python --with-quotas \
--with-ads --with-dce-dfs --with-utmp --prefix=/usr/local/samba3\
--with-included-popt


During the compilation make ( or gcc ) stops with:

--- schnipp ---
Compiling dynconfig.c
In file included from include/includes.h:792,
                 from dynconfig.c:21:
tdb/tdb.h:114: argument format specified for non-function `log_fn'
make: *** [dynconfig.o] Error 1
--- schnapp ---

Version 3.0.5, 3.0.6 and 3.0.7 builds and runs ok in this environment, with
the same configure options.

I have googled and have found one mailinglist thread with the same problem but
no solution.

With kind regards,
Konrad Mauz

PS: the samba team does a very good job.