Bug 35455

I tried adding and ISA NIC into the kernel config file, but 
'config ZEM && cd ../../compile/ZEM && make depend && make' results in:

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cc -c -O -pipe -mcpu=ev56 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions -ansi  -nostdinc -I- -I. -I../.. -I../../../include -I../../contrib/ipfilter  -D_KERNEL -include opt_global.h -elf  -mno-fp-regs -Wa,-mev56  setdef1.c
touch hack.c
cc -elf -shared -nostdlib hack.c -o hack.So
rm -f hack.c
sh ../../conf/newvers.sh ZEM 
cc -c -O -pipe -mcpu=ev56 -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions -ansi  -nostdinc -I- -I. -I../.. -I../../../include -I../../contrib/ipfilter  -D_KERNEL -include opt_global.h -elf  -mno-fp-regs -Wa,-mev56  vers.c
linking kernel
if_ep_isa.o: In function `ep_isa_identify':
if_ep_isa.o(.text+0x1d0): undefined reference to `elink_idseq'
if_ep_isa.o(.text+0x1d4): undefined reference to `elink_idseq'
if_ep_isa.o(.text+0x1e0): undefined reference to `elink_reset'
if_ep_isa.o(.text+0x1e4): undefined reference to `elink_reset'
if_ep_isa.o(.text+0x244): undefined reference to `elink_idseq'
if_ep_isa.o(.text+0x248): undefined reference to `elink_idseq'
*** Error code 1

Stop in /usr/src/sys/compile/ZEM.
zem:/usr/src/sys/compile/ZEM# 
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With device fe the end result of 'make depend' is:

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../../dev/fe/if_fe.c:71: opt_fe.h: No such file or directory
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How-To-Repeat: Take an alpha, install 4.5, add a device for a ISA NIC into kernel 
config and try to compile kernel.