I am getting this error when attempting to compile PHP 4.3.1:

ext/mysql/php_mysql.lo: In function `zif_mysql_client_encoding':
/home/stuii/temp/php-4.3.1/ext/mysql/php_mysql.c:1077: undefined reference to `mysql_character_set_name'
ext/mysql/php_mysql.lo: In function `zif_mysql_real_escape_string':
/home/stuii/temp/php-4.3.1/ext/mysql/php_mysql.c:1671: undefined reference to `mysql_real_escape_string'
collect2: ld returned 1 exit status
make: *** [sapi/cli/php] Error 1

I have searched the documentation and the bug database but I cannot find any information on this, nor can I find a report from anyone who's had the same problem.

My configure command (which worked with no problems)

./configure --with-mysql=/usr/local/my
sql --with-apxs=/usr/local/apache/bin/apxs --enable-track-vars --with-gd=/usr/l
ocal/ --with-jpeg-dir=/usr/local --with-png-dir=/usr/local --with-zlib-dir=/usr
/local --with-gif-dir=/usr/local

Any ideas?

Thanks!