Adding functions to php4(part 2)

Hi, I have read the README.* files. I am sure how to apply my case to the directions given there. I have compiled from external c-sources into libRmath.a and installed it under /usr/local/lib on my solaris2.7 system. I made Makefile.in, stat.c php_stat.h and config.m4 files under ext/stat and do "phpize". It generated several files(configure.in, config.h.in,...). But there is no "configure" file. I tried to follow the instructions to automate the build process but no avail so far. But in my case the new extension refers to the newly built library(libRmath.a) unlike the demo example given there. It would be better for me to do it manually if it is not way over my head. Could anyone give me a little bit more detailed directions ? Thanks. Jinsoo