ports confusion - are they configurable like I want?

[Zoran Kikic]

hi,

I build my apache from source and it runs wonderful on fbsd 5.1.
Now I tried to do the same with the fbsd apache-port but I
have no idea how to install the port with the same(exact) configuration
arguments I used for my source build:

./configure --enable-layout=xyz --enable-file-cache --enable-cache
--enable-deflate \
--enable-proxy --enable-bucketeer --enable-module=so --with-mpm=worker \
--enable-mods-shared=all --enable-logio --enable-ssl=shared
--with-ssl-dir=/usr/local/ssl

I realized the knobs an CONFIGURE_ARGS in Makefile but I still don't
know how
to proceed... I found many hints about this but nobody shows any
samples.

thanks for help.