As you can see at [0], partconf-find-partitions and partconf-mkfstab udebs (from partconf source package) are needed (among others).
partconf source package doesn't build because of the lack of libparted1.8-dev (from parted source package).
parted source package doesn't build.
It has a kFreeBSD patch, but it is disabled, and it doens't apply because it is referred to an old version of parted (1.7 as far as I know).
I created some trivial patches:
-[build_deps]
-[configure.ac] (from the existing kFreeBSD patch)
-[disable_devmapper] (hackish)
I got an [error], that I think is simple for more experienced developers than me.
Now I switch trying to produce a debian-installer image, even not fully functional but at least that boots.
[0] http://slackydeb.blogspot.com/2009/04/analysis-of-differences-between.html
[build_deps] http://slackydeb.altervista.org/files/debian_gnu_kfreebsd/parted/20090605_1013_parted.build_deps.diff
[configure.ac] http://slackydeb.altervista.org/files/debian_gnu_kfreebsd/parted/20090605_1043_parted.configure.ac.supported_os.diff
[disable_devmapper] http://slackydeb.altervista.org/files/debian_gnu_kfreebsd/parted/20090605_1049_parted.rules.disable_devmapper.diff
[error] http://slackydeb.altervista.org/files/debian_gnu_kfreebsd/parted/20090605_1130_parted.build_error.txt