php-mysql build problem

I'm having some trouble with linking mysql-4.0.13 into php-4.3.2. I am getting following error: //usr/lib/libresolv.so.1: fatal error: symbol _res multiply defined in two shared objects /usr/lib/libsocket.so: size = 448; //usr/lib/libresolv.so.1: size = 512 collect2: ld returned 1 exit status make: *** [sapi/cli/php] Error 1 I'm compiling on SCO OperServer 5.0.6 using: gcc-2.95.2 make-3.80 php-4.3.2 mysql-4.0.13 apache_1.3.27 MySQL builds and installs fine. PHP configure fine and is making it through 95 percent build. The configure command to produce the problem in it's simplest form: configure --with-mysql=<path to mysql install> If I don't specify MySQL in the build then PHP builds fine. I'm not sure if it's a MySQL or PHP problem, or if it's a SCO library problem. So, I'm posting this question to all. If anyone has any idea or needs any additional information please let me know. Thanks