make fails - PHP 5.2.6

Environment AIX 5.3 PHP 5.2.6 I'm trying to install PHP (1st time user so bear with me). Here is what I've done tar -xvf php-5.2.6.tar cd php-5.2.6 ../configure -with-apx2=/usr/local/apache2/bin/apxs make The make fails after a short time with /bin/sh /home/mmscxr/php-5.2.6/libtool --silent --preserve-dup-deps --mode=compile cc -Iext/date/lib -Iext/date/ -I/home/mmscxr/php-5.2.6/ext/date/ -DPHP_ATOM_INC -I/home/mmscxr/php-5.2.6/include -I/home/mmscxr/php-5.2.6/main -I/home/mmscxr/php-5.2.6 -I/opt/freeware/include/libxml2 -I/home/mmscxr/php-5.2.6/ext/date/lib -I/home/mmscxr/php-5.2.6/TSRM -I/home/mmscxr/php-5.2.6/Zend -I/usr/include -g -c /home/mmscxr/php-5.2.6/ext/date/php_date.c -o ext/date/php_date.lo "/home/mmscxr/php-5.2.6/ext/date/php_date.c", line 272.37: 1506-046 (S) Syntax error. I've certainly not changed anything. Has anyone else seen this ? Can anyone help?? Thanks ********************************************************************************* This email is intended solely for the use of the individual to whom it is addressed and may contain confidential and/or privileged material. Any views or opinions presented are solely those of the author and do not necessarily represent those of AGCO. If you are not the intended recipient, be advised that you have received this email in error and that any use, dissemination, forwarding, printing or copying of this email is strictly prohibited. Neither AGCO nor the sender accepts any responsibility for viruses and it is your responsibility to scan and virus check the e-mail and its attachment(s) (if any). ********************************************************************************* AGCO Limited, a limited company, registered in England (registered no.509133) with its registered office at Abbey Park Stoneleigh, Kenilworth CV8 2TQ, England.