buildkernel failure

today's src:

cc -c -O -pipe  -std=c99 -g -Wall -Wredundant-decls -Wnested-externs -Wstrict-pr
ototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wn
o-pointer-sign -fformat-extensions -nostdinc  -I. -I/usr/src/sys -I/usr/src/sys/
contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-c
ommon -finline-limit=15000 --param inline-unit-growth=100 --param large-function
-growth=1000  -mcmodel=medany -msoft-float -ffreestanding -fstack-protector -Wer
ror  vers.c
linking kernel.debug
scvidctl.o(.text+0x68): In function `sc_render_match':
/usr/src/sys/dev/syscons/scvidctl.c:880: undefined reference to `__start_set_scr
ndr_set'
scvidctl.o(.text+0x6c):/usr/src/sys/dev/syscons/scvidctl.c:880: undefined refere
nce to `__start_set_scrndr_set'
scvidctl.o(.text+0x74):/usr/src/sys/dev/syscons/scvidctl.c:880: undefined refere
nce to `__start_set_scrndr_set'
scvidctl.o(.text+0x7c):/usr/src/sys/dev/syscons/scvidctl.c:880: undefined refere
nce to `__start_set_scrndr_set'
scvidctl.o(.text+0x80):/usr/src/sys/dev/syscons/scvidctl.c:880: undefined refere
nce to `__stop_set_scrndr_set'
scvidctl.o(.text+0x84):/usr/src/sys/dev/syscons/scvidctl.c:880: undefined refere
nce to `__stop_set_scrndr_set'
scvidctl.o(.text+0x8c):/usr/src/sys/dev/syscons/scvidctl.c:880: undefined refere
nce to `__stop_set_scrndr_set'
scvidctl.o(.text+0x94):/usr/src/sys/dev/syscons/scvidctl.c:880: undefined refere
nce to `__stop_set_scrndr_set'
scvidctl.o(.text+0xa0):/usr/src/sys/dev/syscons/scvidctl.c:880: undefined refere
nce to `__start_set_scrndr_set'
scvidctl.o(.text+0xfc):/usr/src/sys/dev/syscons/scvidctl.c:871: undefined refere
nce to `__start_set_scrndr_set'
scvidctl.o(.text+0x104):/usr/src/sys/dev/syscons/scvidctl.c:871: undefined refer
ence to `__start_set_scrndr_set'
scvidctl.o(.text+0x10c):/usr/src/sys/dev/syscons/scvidctl.c:871: undefined refer
ence to `__start_set_scrndr_set'
scvidctl.o(.tex


fb.o(.text+0x144): In function `vid_configure':
/usr/src/sys/dev/fb/fb.c:288: undefined reference to `__start_set_videodriver_se
t'
fb.o(.text+0x148):/usr/src/sys/dev/fb/fb.c:288: undefined reference to `__start_
set_videodriver_set'
fb.o(.text+0x150):/usr/src/sys/dev/fb/fb.c:288: undefined reference to `__start_
set_videodriver_set'
fb.o(.text+0x158):/usr/src/sys/dev/fb/fb.c:288: undefined reference to `__start_
set_videodriver_set'
fb.o(.text+0x15c):/usr/src/sys/dev/fb/fb.c:288: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x160):/usr/src/sys/dev/fb/fb.c:288: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x168):/usr/src/sys/dev/fb/fb.c:288: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x170):/usr/src/sys/dev/fb/fb.c:288: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x180):/usr/src/sys/dev/fb/fb.c:288: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x184):/usr/src/sys/dev/fb/fb.c:288: more undefined references to `__
stop_set_videodriver_set' follow


fb.o(.text+0x644): In function `vid_get_switch':
/usr/src/sys/dev/fb/fb.c:199: undefined reference to `__start_set_videodriver_se
t'
fb.o(.text+0x648):/usr/src/sys/dev/fb/fb.c:199: undefined reference to `__start_
set_videodriver_set'
fb.o(.text+0x650):/usr/src/sys/dev/fb/fb.c:199: undefined reference to `__start_
set_videodriver_set'
fb.o(.text+0x658):/usr/src/sys/dev/fb/fb.c:199: undefined reference to `__start_
set_videodriver_set'
fb.o(.text+0x65c):/usr/src/sys/dev/fb/fb.c:199: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x660):/usr/src/sys/dev/fb/fb.c:199: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x668):/usr/src/sys/dev/fb/fb.c:199: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x670):/usr/src/sys/dev/fb/fb.c:199: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x684):/usr/src/sys/dev/fb/fb.c:199: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x688):/usr/src/sys/dev/fb/fb.c:199: more undefined references to `__
stop_set_videodriver_set' follow


fb.o(.text+0x8ec): In function `vid_register':
/usr/src/sys/dev/fb/fb.c:167: undefined reference to `__start_set_videodriver_se
t'
fb.o(.text+0x8f0):/usr/src/sys/dev/fb/fb.c:167: undefined reference to `__start_
set_videodriver_set'
fb.o(.text+0x8f8):/usr/src/sys/dev/fb/fb.c:167: undefined reference to `__start_
set_videodriver_set'
fb.o(.text+0x900):/usr/src/sys/dev/fb/fb.c:167: undefined reference to `__start_
set_videodriver_set'
fb.o(.text+0x904):/usr/src/sys/dev/fb/fb.c:167: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x908):/usr/src/sys/dev/fb/fb.c:167: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x910):/usr/src/sys/dev/fb/fb.c:167: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x918):/usr/src/sys/dev/fb/fb.c:167: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x92c):/usr/src/sys/dev/fb/fb.c:167: undefined reference to `__stop_s
et_videodriver_set'
fb.o(.text+0x930):/usr/src/sys/dev/fb/fb.c:167: more undefined references to `__
stop_set_videodriver_set' follow
*** Error code 1
1 error

-- 
Anton Shterenlikht
Room 2.6, Queen's Building
Mech Eng Dept
Bristol University
University Walk, Bristol BS8 1TR, UK
Tel: +44 (0)117 331 5944
Fax: +44 (0)117 929 4423