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Date:      02 Feb 2003 17:04:34 +0000
From:      Redjupiter <redjupiter@ntlworld.com>
To:        Trent Nelson <trent@limekiln.vcisp.net>
Cc:        current@freebsd.org
Subject:   Re: buildkernel dying from unresolved sched_* symbols
Message-ID:  <1044205474.773.9.camel@byblos>
In-Reply-To: <1044205382.773.7.camel@byblos>
References:  <20030202153500.GA28378@limekiln.vcisp.net> <1044205382.773.7.camel@byblos>

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Hi,
One other step I did before that is buildworld, and then I did
buildkernel KERNCONF=ykernel

HTH
On Sun, 2003-02-02 at 17:03, Redjupiter wrote:
> HI,
> 
> I had the same unresolved symbols and it baffled me for a while. After
> cvsupping several times to an avail, I deleted the new kernel build.
> i.e. I deleted my kernel file and its directory (the one created when
> you do config <kernel>), copied generic to a new kernel file, added my
> own configs, and did a a new config and the whole thing worked again.
> That was yesterday.  Assuming you have added the proper configuration in
> your kernel.
> 
> Hope this helps :-)
> 
> georges
> On Sun, 2003-02-02 at 15:35, 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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