problems building dvdrecord

["Steven M. Bellovin" <smb%cs.columbia.edu@localhost>]

Trying to build dvdrecord on -current, I get

cdrecord.o: In function `raisepri':
cdrecord.c:(.text+0x23c): undefined reference to `sched_get_priority_max'
cdrecord.c:(.text+0x250): undefined reference to `sched_setscheduler'




                --Steve Bellovin, http://www.cs.columbia.edu/~smb