ap_block_alarms error when loading module

I'm trying to build php and am having problems whether I try to build it as a dynamic or static module. Here's the system layout: OS: Redhat 7.2 Apache: 2.0.35, configured with --enable-so --enable-ssl PHP: 4.1.2, tried to configure with both --with-apxs, and --with-apache the --with-apxs works until I try to load the module and then I get: [root@seraphim php-4.1.2]# /usr/local/apache2/bin/apachectl configtest Syntax error on line 219 of /usr/local/apache2/conf/httpd.conf: Cannot load /usr/lib/apache/libphp4.so into server: /usr/lib/apache/libphp4.so: undefined symbol: ap_block_alarms and the --with-apache tells me that it can't find httpd.h in /insert/path/here - and i've tried backing out one directory level at a time every time, the file is THERE :P So the dso is broken and the static won't even compile. Help please? <EOL> Tib