Any one compiled OpenAFS1.4.2fc3 on freeebsd6.1

I ompiled OpenAFS 1.4.2fc3 on freebsd 6.1 without krb5 and run well.
when I want configure it with krb5,I find error:
cc  -I/usr/local/include  -DALLOW_REGISTER -I/home/datastream/tmp/openafs-1.4.2fc3/src/config -I. -I. -I/home/datastream/tmp/openafs-1.4.2fc3/include -I/home/datastream/tmp/openafs-1.4.2fc3/include/afs -I/home/datastream/tmp/openafs-1.4.2fc3/include/rx -I/home/datastream/tmp/openafs-1.4.2fc3 -I/home/datastream/tmp/openafs-1.4.2fc3/src -I/home/datastream/tmp/openafs-1.4.2fc3/src -O2 -pipe  -c asetkey.c
asetkey.c: In function `main':
asetkey.c:85: error: structure has no member named `length'
asetkey.c:87: error: structure has no member named `length'
asetkey.c:91: error: structure has no member named `contents'
*** Error code 1

Stop in /home/datastream/tmp/openafs-1.4.2fc3/src/aklog.
*** Error code 1

Stop in /home/datastream/tmp/openafs-1.4.2fc3.
*** Error code 1

Stop in /home/datastream/tmp/openafs-1.4.2fc3.
*** Error code 1

Stop in /home/datastream/tmp/openafs-1.4.2fc3.


I changed configure to fit freebsd.