Help with self contained php extensions

To anyone who has successfully created a self contained php extension... Finally, after a lot of playing around I got a self_contained php extension to compile and load, and everything seems to work alright... I can create an associative array and fill it with data, and check out that data from a PHP script. This is until there is an error, where I call php_error(). Any php code that produces an error returns the following error from the php runtime (this is from the command-line)... php: error in loading shared libraries: /usr/local/lib/php/extensions/no-debug-non-zts-20000609/php_test.so: undefined symbol: php_error_cb I assume this is some kind of linking problem between the .so and the funcitons in main.c, however I have no idea how I am supposed to add these libraries to the SO, or anything like that. I have noticed the same problem in the php_sablotron (http://p4lib.hk-go.to/) extension, so either my install of PHP is weird, or other people are having problems with this as well. Pertinent Information System : linux 2.2.14-5.0 PHP Version: php-4.0.1pl2 Configure Command: './configure' '--with-mysql' '--with-gd' '--with-ttf' '--enable-freetype-4bit-antialias-hack' '--enable-xml' '--with-dom' '--enable-ftp' '--enable-versioning' '--enable-memory-limit' '--enable-track-vars' '--disable-debug' '--disable-inline' '--with-apache=/usr/local/src/apache' Zend Debug: Disabled Thread Safety: Disabled SERVER_SOFTWARE: Apache/1.3.12 (Unix) Thanks in advance... Kris