optional_depends  "linux-pam"  "--enable-auth-pam"        "--disable-auth-pam"  "for security"             &&
optional_depends  "openldap"   "--with-modules=mod_ldap"  ""                    "for LDAP authentication"  &&

if  query  "Would you like to compile the modules for SQL authentication? " n;  then
  if  query  "Use MySQL for SQL authentication (answer 'n' for PostgreSQL)? " y;  then
    depends  "mysql"  "--with-modules=mod_sql^mod_sql_mysql --with-includes=/usr/include/mysql --with-libraries=/usr/lib"
  else
    depends  "postgresql"  "--with-modules=mod_sql^mod_sql_postgres"
  fi
fi
