紧急求助，内核编译错误

dearbird

[root@MagicLinux linux]# make bzImage
  CHK     include/linux/version.h
  SPLIT   include/linux/autoconf.h -> include/config/*
  CC      scripts/mod/empty.o
scripts/mod/empty.c:1: error: bad value (i586) for -march= switch
Assembler messages:
Error: unknown architecture `i586'

Error: unrecognized option -march=i586
make[2]: *** [scripts/mod/empty.o] 错误 1
make[1]: *** [scripts/mod] 错误 2
make: *** [scripts] 错误 2

这是何解阿？