AGAIN: Solaris 10 (sparc) compilation error (kannel cvs)

Hi,

My configure parameters:

--disable-ssl --disable-docs --disable-assertions --with-mysql

error:
Configuring DB support ...
checking whether to compile with MySQL support... searching
checking for mysql_config... /usr/local/mysql/bin/mysql_config
checking mysql version... 4.1.10a
checking mysql reentrant libs...  $(/usr/local/mysql/bin/mysql_config 
--libs_r)
checking for mysql_init in -lmysqlclient_r... no
checking mysql libs...  $(/usr/local/mysql/bin/mysql_config --libs)
checking for mysql_init in -lmysqlclient... no
configure: error: Unable to find MySQL client libraries

In the past this problem was fixed by using configure.in revision 1.140 
and autoconf. But this time seems like it doesn't work anymore.

Any other workarounds?
When configure will be fixed for Solaris at last?

Thanks.