Hi,

You _must_ add SCHED_4BSD (old scheduler) or SCHED_ULE (new scheduler) to your
config file.

-- Aurelien

On Sun, Feb 02, 2003 at 03:35:00PM +0000, Trent Nelson wrote:
>     I'm not sure if this is a result of the recent sched_ule import, but
>     buildkernel is dying on a bunch of undefined symbols (that from what
>     I can see, are definitely present in both sched_(4bsd|ule)).  I fol-
>     llowed a discussion on -arch about being able to nominate the prefe-
>     rred scheduler, but I'd assume both would be compiled, no?
> 
>         Trent.
> 
> 
> linking kernel.debug
> init_main.o: In function `proc0_init':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/init_main.c:319: undefined 
>reference to `kse0_sched'
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/init_main.c:320: undefined 
>reference to `ksegrp0_sched'
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/init_main.c:321: undefined 
>reference to `proc0_sched'
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/init_main.c:322: undefined 
>reference to `thread0_sched'
> kern_clock.o: In function `statclock_process':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_clock.c:445: undefined 
>reference to `sched_clock'
> kern_condvar.o: In function `cv_wait':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_condvar.c:180: undefined 
>reference to `sched_sleep'
> kern_condvar.o: In function `cv_wait_sig':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_condvar.c:180: undefined 
>reference to `sched_sleep'
> kern_condvar.o: In function `cv_timedwait':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_condvar.c:180: undefined 
>reference to `sched_sleep'
> kern_condvar.o: In function `cv_timedwait_sig':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_condvar.c:180: undefined 
>reference to `sched_sleep'
> kern_exit.o: In function `wait1':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_exit.c:623: undefined 
>reference to `sched_exit'
> kern_fork.o: In function `fork1':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_fork.c:513: undefined 
>reference to `sched_fork'
> kern_idle.o: In function `idle_proc':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_idle.c:110: undefined 
>reference to `sched_runnable'
> kern_mutex.o: In function `propagate_priority':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_mutex.c:153: undefined 
>reference to `sched_prio'
> kern_proc.o: In function `procinit':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_proc.c:125: undefined 
>reference to `sched_sizeof_proc'
> kern_proc.o: In function `fill_kinfo_proc':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_proc.c:745: undefined 
>reference to `sched_pctcpu'
> kern_resource.o: In function `donice':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_resource.c:299: undefined 
>reference to `sched_nice'
> kern_subr.o: In function `uio_yield':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_subr.c:557: undefined 
>reference to `sched_prio'
> kern_switch.o: In function `choosethread':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_switch.c:126: undefined 
>reference to `sched_choose'
> kern_switch.o: In function `kse_reassign':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_switch.c:278: undefined 
>reference to `sched_add'
> kern_switch.o: In function `adjustrunqueue':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_switch.c:395: undefined 
>reference to `sched_rem'
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_switch.c:396: undefined 
>reference to `sched_add'
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_switch.c:411: undefined 
>reference to `sched_rem'
> kern_switch.o: In function `setrunqueue':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_switch.c:493: undefined 
>reference to `sched_rem'
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_switch.c:556: undefined 
>reference to `sched_add'
> kern_synch.o: In function `msleep':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_synch.c:242: undefined 
>reference to `sched_sleep'
> kern_synch.o: In function `mi_switch':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_synch.c:503: undefined 
>reference to `sched_switchout'
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_synch.c:509: undefined 
>reference to `sched_switchin'
> kern_synch.o: In function `setrunnable':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_synch.c:578: undefined 
>reference to `sched_wakeup'
> kern_synch.o: In function `yield':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_synch.c:658: undefined 
>reference to `sched_prio'
> kern_thread.o: In function `threadinit':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_thread.c:623: undefined 
>reference to `sched_sizeof_thread'
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_thread.c:639: undefined 
>reference to `sched_sizeof_ksegrp'
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/kern_thread.c:642: undefined 
>reference to `sched_sizeof_kse'
> subr_trap.o: In function `userret':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/subr_trap.c:96: undefined 
>reference to `sched_userret'
> subr_trap.o: In function `ast':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/kern/subr_trap.c:245: undefined 
>reference to `sched_prio'
> ksched.o: In function `ksched_attach':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/posix4/ksched.c:62: undefined 
>reference to `sched_rr_interval'
> ksched.o: In function `ksched_setscheduler':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/posix4/ksched.c:192: undefined 
>reference to `sched_prio'
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/posix4/ksched.c:222: undefined 
>reference to `sched_prio'
> vm_zeroidle.o: In function `vm_pagezero':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/vm/vm_zeroidle.c:132: undefined 
>reference to `sched_runnable'
> vm_pageout.o: In function `vm_pageout_scan':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/vm/vm_pageout.c:1237: undefined 
>reference to `sched_nice'
> machdep.o: In function `cpu_idle':
> /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/i386/i386/machdep.c:1028: undefined 
>reference to `sched_runnable'
> *** Error code 1
> 
> Stop in /obj/shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src/sys/CHERRY.
> *** Error code 1
> 
> Stop in /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src.
> *** Error code 1
> 
> Stop in /shared/work/BSD/FreeBSD/FreeBSD-CURRENT/src.
> 
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