编译内核出错了

Freebird

下面是出错信息：
cc1:warnings being treated as errors
/usr/src/sys/i386/isa/npx.c:1057:warning:`npx_driver' defined but not used.
/usr/src/sys/i386/isa/npx.c:1081:warning:`npx_devclass' defined but not used.
*** Error code 1

关于npx那项我没改动呀！
帮忙呀
  

777

请把内核配置贴出来!