编译BSD内核的时候出现错误，请大家多多指教！谢谢！

wing-qiang

#cd /usr/src
#make bulidkernel KERNCONF=MYKERNEL
#make installkernel KERNCONF=MYKERNEL
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cc -O -pipe -nostdinc -I/usr/include -I. -I/usr/src/sys/dev/aic7xxx/aicasm -c aicasm_scan.c
lex -t -Pmm /usr/src/sys/dev/aic7xxx/aicasm/aicasm_macro_scan.l > aicasm_macro_scan.c
cc -O -pipe -nostdinc -I/usr/include -I. -I/usr/src/sys/dev/aic7xxx/aicasm -c aicasm_macro_scan.c
cc -O -pipe -nostdinc -I/usr/include -I. -I/usr/src/sys/dev/aic7xxx/aicasm -o aicasm aicasm.o aicasm_symbol.o aicasm_gram.o aicasm_macro_gram.o aicasm_scan.o aicasm_macro_scan.o -ll
/usr/lib/crt1.o: In function `_start':
/usr/lib/crt1.o(.text+0x64): undefined reference to `_init_tls'
*** Error code 1

Stop in /usr/obj/usr/src/sys/MYKERNEL.
*** Error code 1

Stop in /usr/src.
*** Error code 1

Stop in /usr/src.
bb#

编译内核时出现以上的错误(MYKERNEL为修改过的内核)，为什么呢？请指教!!!