So i thought maybe from such a little response, people either don't know or are unwilling to provide for some random who appears to have just joined the mailing list. Thus, i am going to provide a reason like Andreas above as it seems appropriate and so people understand i am not going to misuse the code.
There is no porting effort for either Debian GNU/NetBSD neither Debian GNU/kNetBSD for a long time.
http://www.debian.org/ports/netbsd/The sources for Debian GNU/kFreeBSD are available in the same place as Linux's one.
The specific (FreeBSD) packages are mainly maintained in our glibc-bsd SVN, see http://anonscm.debian.org/viewvc/glibc-bsd/trunk/ Petr