pkg/38150: dvdrecord build error

[Bernd Ernesti <pr200802%veego.de@localhost>]

>Number:         38150
>Category:       pkg
>Synopsis:       dvdrecord build error
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Mar 03 18:40:00 +0000 2008
>Originator:     Bernd Ernesti
>Release:        NetBSD 4.99.55
>Organization:
        
>Environment:
System: NetBSD 4.99.55
Architecture: i386
Machine: i386
>Description:

        cc -DFIFO -DAUINFO -DUSE_LARGEFILES -I../include -I../libscg -O2  
-Wl,-R/usr/pkg/lib -o dvdrecord  cdrecord.o cd_misc.o  fifo.o isosize.o 
audiosize.o  auinfo.o diskid.o wm_session.o  wm_track.o wm_packet.o movesect.o  
subchan.o cdtext.o defaults.o  cdr_drv.o drv_philips.o drv_sony.o  drv_jvc.o 
drv_mmc.o drv_simul.o  scsi_scan.o scsi_cdr.o modes.o  misc.o crc16.o 
-L../libdeflt -ldeflt -L../librscg -lrscg -L../libscg -lscg -L../libschily 
-lschily   -lossaudio
        cdrecord.o: In function `raisepri':
        cdrecord.c:(.text+0x29a): undefined reference to 
`sched_get_priority_max'
        cdrecord.c:(.text+0x2ac): undefined reference to `sched_setscheduler'
        *** Error code 1

        Stop.
        make: stopped in 
/pkgsrc/sysutils/dvdrecord/work.i386/dvdrtools-0.1.5/cdrecord

>How-To-Repeat:
        cd pkgsrc/sysutils/dvdrecord
        make
>Fix: