Compiling Apache+php4+mysql (RPM) on a Linux firewall

Purpose: A Redhat Linux 6.2 used as a firewall, dedicated line link chinanet, internal link
LAN segment 192.168.11.0/24, need to enable PHP4 and MySQL database, and LAN
There is another Apache server 192.168.11.2 that needs to be serviced by external users, leveraging
The function of Apache reverse proxy and name virtual host compiled on firewall to realize
Address: Firewall external address is a.b.c.210, and alias second address is a.b.c.211, internal network card
Address is 192.168.11.5, the Apache server on the internal LAN is 192.168.11.2
Realize:
1. Download three source files to/tmp of the firewall machine
Apache_1.3.12.tar.gz
Mysql-3.22.32.tar.gz
Php-4.0.1pl2.tar.gz
2. Unlock three documents separately in/TMP
# tar Xvfz apache*gz
# tar Xvfz mysql*gz
# tar Xvfz php*gz
3. Enter/tmp/mysql*, compile MySQL
#./configure--prefix=/usr/local/mysql
#make
#make Install
#scripts/mysql_install_db
#/usr/local/mysql/bin/safe_mysqld &
#/usr/local/mysql/bin/mysqladm-u Root Password NewPassword
4. Enter/tmp/php*, compile PHP4
#./configure--with-mysql--with-apache=. /apche_1.3.12
--enable-track-vars
#make; make install
5. Download reverse proxy x-forward-for module, address is
Http://perl.apache.org/guide/download.html#mod_proxy_add_forward
Put the file mod_proxy_add_forward.c to/tmp/apache_1.3.12/src/modules/after downloading
The extra/directory
5. Compile Apache, join PHP4 module and most shared module library
./configure--prefix=/usr/local/apache
--activate-module=src/modules/php4/libphp4.a
--activate-module=src/modules/extra/mod_proxy_add_forward.c
--enable-module=most--enable-shared=max
6. Copy Php.ini-dist to other directory
# cd/tmp/php*
# CP Php.ini-dist/usr/local/lib/php.ini
7. Edit the AddType line in/usr/local/apache/conf/httpd.conf
AddType application/x-httpd-php4. php
8. Edit the Addmodule line in/usr/local/apache/conf/httpd.conf,