Installation issues on HPUX11 and Oracle

Hi all, Has anyone managerd to install php4RC1 ( or earlier ) on HPUX 11 with oci8 support ? I get a compile error during make : basic_functions.c:324 'php_if_dl' undeclared here ( not a functions ) oracle versions 8.0.5 and 8.1.6 on this platform give this error - initially I thought this was a 8.1 only problem. My configure line is ./configure --with-apache=../apache_1.3.12 --with-oci8=/usr/local/oracle_8.x --enable-track-vars I am using gmake and gcc with gnu as Thanks Mark