[OpenAFS] Building on OpenBSD 3.0

[Ian D]

I'm trying to build OpenAFS 1.2.2a on OpenBSD 3.0 (i386). For some
reason it barfs in rx:

cd src; cd rx ; make all
/home/ian/build/openafs-1.2.2a/src/pinstall/pinstall OBSD/*.[ch]
../libafs/rx
Can't open source file ``OBSD/*.[ch]'': No such file or directory
*** Error code 1

Stop in /home/ian/build/openafs-1.2.2a/src/rx (line 153 of Makefile).
*** Error code 1

Stop in /home/ian/build/openafs-1.2.2a (line 156 of Makefile).
*** Error code 1

Stop in /home/ian/build/openafs-1.2.2a (line 496 of Makefile).
*** Error code 1

Stop in /home/ian/build/openafs-1.2.2a (line 62 of Makefile).
$ 

How do I get it to build?

-- 
/Ian D
ian@assv.net