AC_DEFUN([DOVECOT_SQL], [
SQL_CFLAGS="$MYSQL_CFLAGS $PGSQL_CFLAGS $SQLITE_CFLAGS $CASSANDRA_CFLAGS"
if test "$want_sql" != "plugin"; then
SQL_LIBS="$MYSQL_LIBS $PGSQL_LIBS $SQLITE_LIBS $CASSANDRA_LIBS"
else
AC_DEFINE(SQL_DRIVER_PLUGINS,, [Build SQL drivers as plugins])
fi
sql_drivers=
not_sql_drivers=
if test "$found_sql_drivers" != "" || test "$want_sql" != "no"; then
sql_drivers="$found_sql_drivers"
AC_DEFINE(PASSDB_SQL,, [Build with SQL support])
AC_DEFINE(USERDB_SQL,, [Build with SQL support])
AUTH_LIBS="$AUTH_LIBS $SQL_LIBS"
passdb="$passdb sql"
userdb="$userdb sql"
else
not_passdb="$not_passdb sql"
not_userdb="$not_userdb sql"
fi
])